c. Selections From the Argumentation of the Defense

_EXTRACTS FROM THE CLOSING BRIEF FOR DEFENDANT RUFF_[19]

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Certainly Dr. Ruff gave his agreement and approval to high-altitude tests with a low-pressure chamber of the Reich Air Ministry being performed by his collaborator of many years, Dr. Romberg, together with Stabsarzt Dr. Rascher, in a concentration camp, using concentration camp inmates as experimental subjects. He agreed after the performance of urgent experiments in the Dachau concentration camp had already been agreed upon in principle and approved by Professor Dr. Hippke and Professor Dr. Weltz.

Therefore, the question arises whether these high-altitude experiments were already illegal for the reason that they were performed on concentration camp inmates.

This question must be denied for only such inmates were used for the experiments as had volunteered for them, or who at least were regarded by Ruff as volunteers and could be regarded as such in view of the whole situation, and no one could reproach him for having erred in this respect because other persons had perhaps deceived him about these facts.

There are, however, some witnesses who apparently maintain that the prisoners used in the Ruff-Romberg experiments were not volunteers. Above all the witnesses Vieweg and Neff are of this opinion.

During his direct examination on 13 December 1946 the witness Vieweg mentioned a series of various experiments which were performed at the Dachau concentration camp. Referring in particular to the high-altitude experiments there, which alone can be considered in the indictment against Dr. Ruff, he states firstly that high-altitude experiments with the low-pressure chamber were performed on 10 patients; “for these experiments frequently patients and also male nurses were used who during the experiments were seen in the corridor of the adjacent hospital ward.”

By this Vieweg apparently wanted to point out that these “patients” and “also the nurses” were not volunteers. These 10 “official experimental subjects” had been well fed and supplied with smokes, but in addition to these 10 so-called “exhibition patients”, a large number of people had been selected from the camp who were again and again sent to the high-altitude experiment institute. That happened to a block leader who probably had pneumonia a few hours later and ended in the sick bay mortuary. The same happened in the malaria department of the witness Vieweg. One day a patient who had some differences with Zill, the leader of the camp, concerning protective custody, was sent to the experimental institute, and he (Vieweg) found him in the mortuary the next day. He (Vieweg) knows by hearsay that, “a great number of patients who took part in these experiments died, and ended up in the sick bay mortuary.” (_German Tr. p. 476._)

Between the lines of this rather obscure and vague statement one may read that, according to Vieweg’s statement, these further experimental subjects, and especially those who had died during the experiments, did not belong to the 10 “official experimental subjects” and had not been volunteers. However, in the direct examination by the prosecution the witness Vieweg did not express himself explicitly about this alleged compulsion of the so-called experimental subjects.

During the cross-examination by the defense counsel of Dr. Romberg, the witness Vieweg explained his expression, the “10 exhibition patients”. (_German Tr. p. 485._) The 10 selected patients who were used for the high-altitude tests had been accommodated in a special room and had been well nourished; they had been exhibited, and they had been presented to Himmler during one of his visits. Himmler made them big promises; if they survived, they would be set free * * * these 10 patients had been drawn into the experiments * * * they had told him (Vieweg) that they were very exhausted by the whole affair, but as far as he could remember “they all survived” (_German Tr. pp. 486, 489_). On being questioned the witness Vieweg repeatedly stated (_German Tr. pp. 486, 487, 489_), that as far as he could remember Dr. Rascher had carried out the experiments himself. The only thing Vieweg could state about participation of “Luftwaffe officers” in these high-altitude experiments, was that some Luftwaffe officers “had also been there”. But he could not say anything about the actual participation of the Luftwaffe officers. From the description on page 501 (German Transcript) these two gentlemen of the Luftwaffe certainly were not identical with Buff and Romberg. He himself (Vieweg) had only talked with these 10 official experimental subjects, the so-called “exhibition patients”, but not with any of the other experimental subjects. He himself had never observed that these other prisoners were used for high-altitude tests, but he had been told about it frequently. Vieweg repeatedly stated that the 10 official experimental subjects had still been alive at the end of the experiments (_German Tr. p. 489_), that no deaths had occurred among them.

So much for the statement of the witness Vieweg. It is, of course, unreliable because it does not establish a clear distinction between the high-altitude experiments authorized by Ruff and carried out with the cooperation of Dr. Romberg, and other experiments in the low-pressure chamber which Rascher undertook by order of Himmler, without the authorization or previous knowledge of Dr. Ruff and without the cooperation of Dr. Romberg. This distinction, which is of decisive importance in judging this case, only appears in Vieweg’s statement insofar as the 10 official experimental subjects (the so-called “exhibition patients”) were exclusively used for the first experiments (Ruff-Romberg-Rascher), whereas other prisoners were used for the other experiments (by Rascher alone). Of course, the significance of this distinction was not clear to Vieweg at that time and could not be observed by him because Vieweg did not know anything at all about Dr. Ruff’s activity and since he did not know anything at all about the agreements which had been reached between Dr. Ruff and Dr. Rascher.

Apart from these obscurities one has to regard the statement of the witness Vieweg with the greatest reserve for another reason. Vieweg is the witness who, with unusual unscrupulousness, committed plain perjury in the sessions of 13 and 16 December 1946. He tried first (_German Tr. p. 474_) to give the impression that he had been sent to the concentration camp without any reason, that he had been committed for “political protective security”. This representation of the witness Vieweg is completely in accordance with his previous behavior, because formerly he had generally pretended to be politically persecuted—an innocent man who had been thrown into a concentration camp without ever having learned the reason. Under this false pretense he offered himself as witness for this trial, and because of this misrepresentation he was presented as a witness by the prosecution whom he had deceived. However, during cross-examination, Vieweg had to admit that in 1934 he was sentenced to 4 and to 6 years’ penal servitude for forgery of documents and fraud, that is to say for common crimes which, as a rule, have nothing to do with politics. On repeated questioning the witness Vieweg stated again and again (_German Tr. pp. 483 ff._) that he could not remember having received any other previous conviction in addition to those 4 and 6 years’ penal servitude. He insisted on this statement, even though he had been repeatedly reminded that he was under oath. His stereotype phrase was, he could not remember; he even emphasized that he had deposed to this or that under oath (_German Tr. p. 484_), and he continued to insist on his statement, even though he was told that his previous convictions could be determined without difficulty since his files had been sent for.

Now, let us compare the testimony given under oath with the list of convictions of the witness Vieweg, which was submitted as Document Ruff 24.

Besides the 4 and 6 years of penal servitude which he admitted, the witness Vieweg received in reality not less than 6 prison terms prior to 1934, among them 5 years’ penal servitude and 5 years’ loss of civil rights for repeated grave thefts.

This extract from the penal register shows why the witness Vieweg had such a “bad memory”. He never was politically persecuted, as he pretended to be, but he is the type of incorrigible professional criminal who could not be changed or educated even by the most severe penalty. If anybody deserved to be sent to a concentration camp it was this Vieweg. But even the 5 years he spent in the concentration camp did not help. For now he is again in prison, in Bamberg, where charges were brought against him on 5 March 1947 at the District Court for forgery of documents and fraud, as well as for five cases of repeated theft, for attempted abortion, for active bribery, and for black market dealings.

This incorrigible professional criminal allowed himself to be presented here as a star witness for the prosecution against an honorable, blameless citizen, as which Dr. Ruff emerged in the course of this trial. Can the Court base its verdict on the statements of a person like Vieweg, who on top of everything shamelessly lied to the Tribunal and committed the worst possible perjury.

The other witness presented by the prosecution for the Dachau experiments is Walter Neff.[20] He is at present in the Dachau camp for war criminals and will soon have to stand trial himself before the American Tribunal, for experiments in which he took an active part. This witness Neff, who not only continuously participated in the successful experiments of Dr. Romberg, but also in the inhuman freezing experiments, in the deadly “severe experiments” of Rascher, and who cooperated in many other cruelties, is, I think the last who should appear as a witness against a man like Dr. Ruff, or condemn him.

Let us recall what this witness said about himself at the close of his testimony. According to his own admission, he produced three prisoners (a certain Robert Wagner, a prisoner named Hutterer, and a man named Sammendinger) for deadly experiments, on his own initiative without being ordered to do so. According to his own testimony, he delivered these three people over to a violent death; he murdered them. It is characteristic of his ethics that he even boasted of this act here in the courtroom! (_German Tr. pp. 737-739._) That does not trouble his conscience, as he himself declared under oath (_German Tr. p. 737_); he is just the type of those inmates who, to quote his own words “were often worse than the SS in their cruelty and brutality”. (_German Tr. p. 737._) That is the second witness who was presented against Dr. Ruff by the prosecution. The one, an unscrupulous swindler, an incorrigible habitual criminal, an old jailbird; and the other a murderer many times over whose hands are stained with much blood—a murderer who boasts that he has no conscience. Is the Court to lend credence to such people? These witnesses quite obviously believed they would be able to elude the hangman’s noose by saddling other defendants with untrue, fabricated statements.

All those facts are a warning that Neff’s testimony, too, must be regarded with considerable caution. At any rate, his testimony has a certain importance for Dr. Ruff inasmuch as Neff (_German Tr. p. 652_) confirms that Dr. Ruff was in Dachau only on one single occasion during the high-altitude experiments. Thus the truth of Dr. Ruff’s own testimony has been established. Furthermore, the witness Neff, states in his testimony of 17 December 1946 that “10 prisoners, designated as permanent experimental subjects, were taken to the station and told that nothing would happen to them; they were especially assured of this”. (_German Tr. p. 711._) The witness Neff then told of the killing of the 16 Russians who were sentenced to death and who were murdered by Dr. Rascher. However, according to Dr. Neff, this act was carried out by Dr. Rascher together with the two members of the SS, while Dr. Romberg was not even present on that day. (_German Tr. pp. 654, 656._) Special importance must be attached to the witness Neff’s further assertion regarding a Jewish tailor who worked in the sick bay. Neff called Dr. Romberg’s attention to the fact that this man was not sentenced to death, and Romberg thereupon immediately went to Rascher with Neff in order “to set matters straight”. Upon intervention by Dr. Romberg, Rascher then actually sent the tailor back; when the accompanying SS man again threatened the Jew, Rascher again intervened and “immediately had the man (the tailor) brought to safety in the bunker”. (_German Tr. p. 655._) Again, in the case of a second inmate, a Czech, who wrongly and without his consent had been brought in for the experiments, Dr. Romberg, according to Neff’s report, intervened on behalf of the prisoner, with the result that Dr. Rascher entered a complaint against the criminal SS man with the camp commander, Piorkowski. Thereupon, the SS man was immediately transferred to Lublin. In that way the Czech was saved from certain death by Dr. Romberg.

This testimony of the witness Neff plays an important part in answering the question whether or not the experimental subjects used were volunteers, and also, what Dr. Romberg, and therefore Dr. Ruff, knew about them and what Dr. Romberg’s attitude was toward this question. In this connection, Neff said: “Romberg, Ruff’s deputy, therefore, did not want any dangerous experiments. He tolerated no murder and considered only experiments with volunteers.”

However, the further assertions of the witness Neff suffer from the same shortcomings as those of the witness Vieweg; for Neff also did not know that only part of the high-altitude experiments in Dachau were carried out with the approval of Dr. Ruff and Dr. Romberg; nor did Neff have any knowledge of the agreements made by the participating physicians, and he therefore treated all high-altitude experiments equally, without distinguishing whether or not Dr. Ruff had agreed to them that there “were 180 to 200 inmates who participated in high-altitude experiments” (_German Tr. p. 656_) and that “during the altitude flight experiments, 70 to 80 people lost their lives.” These figures may be correct, but they refer to the whole of the Dachau low-pressure chamber experiments; that is, they also include the experiments which Dr. Rascher made on his own authority, without the prior knowledge of Dr. Ruff, and in which alone all the fatalities occurred; while in the legitimate experiments—that is, those approved by Dr. Ruff—no fatality occurred at all. Of course, Neff could not know all this. As he said himself it was impossible for him to distinguish “from whom the order came for the individual experiment, and in whose interest the experiment was made.” (_German Tr. p. 715._)

The same shortcoming is demonstrated by Neff’s testimony with regard to the nationality of the experimental subjects (_German Tr. pp. 656, 657_) and the manner of their “selection”. However, Neff’s testimony does show that the selection of the experimental subjects was carried out in two different ways: For the “_dangerous experiments_” Rascher ordered the subjects through the local headquarters, and they were produced by the SS; they were therefore people condemned to death (_German Tr. p. 663_), for the “_serial experiments_”. On the other hand, and “for most of the other experiments which took place, the people were brought to the experimental station from the blocks, that is, from the camp” (_German Tr. p. 657_) by the block leaders. (_German Tr. p. 663._) These “serial experiments” were obviously the experiments approved by Ruff, and Neff expressly establishes that “_volunteers reported for these experiments_”! (_German Tr. pp. 657, 712._) He even gives the reasons why the prisoners volunteered: As Rascher, and Himmler too, had promised various inmates that, “if they, participated in the experiments, they would be given a better labor assignment”, and as Himmler promised that they might even be released, volunteers reported to Rascher on their own initiative as he went through the camp, without any special efforts being necessary to find volunteers (_German Tr. p. 657_).

There can be no doubt that these volunteers, estimated by Neff to number about 10, are identical with the 10 “official experimental subjects” or “exhibition patients” mentioned already by the witness Vieweg, and it is noteworthy that Dr. Ruff, too, in his testimony always spoke of 10 or 12, or at the most 15 persons from the very beginning (of course he did not count them himself), who were regularly called in for the high-altitude experiments, and whom he saw himself when he was once present to observe and check the experiments in Dachau. This number Dr. Ruff had mentioned at a time when Neff’s and Vieweg’s testimony was not yet available. He therefore could not have anticipated that these witnesses would confirm his figures as correct.

To be sure, the witness Neff testified in another place (_German Tr. p. 666_) that the first 10 experimental subjects were not volunteers. But this statement is obviously in direct contradiction to his other testimony which, in the last analysis implied—and could not be interpreted otherwise—that the so-called “10 official experimental subjects” were those prisoners who had voluntarily offered themselves, who were given all possible privileges in return, who were promised rewards for their service by Rascher as well as by Himmler, and who were repeatedly reassured that nothing would happen to them during the experiments. This whole presentation would be incomprehensible if one were to assume that these 10 persons were involuntary subjects as well, that they were simply ordered to take part in the experiments, forced to participate, for them all this would not have been necessary at all, since at that time nobody in a concentration camp would have thought of troubling himself about these people, if they had been forced against their will to take part in the experiments.

In a concentration camp, according to the opinion of Himmler and his men, 1,000 people were of no consequence. Therefore, if efforts were made to obtain these inmates for the experiments, and to get them willingly, if even a Himmler found kind words to say to them and promised them rewards, then as we know today, this can only be explained by the assumption that even in concentration camps, for some reason, it was desirable to obtain voluntary subjects for the experiments and to induce them to go through the experiments voluntarily. This assumption is not refuted by the contrary assertion of Neff (_German Tr. p. 666_). For 1½ days, during his examination on 17 and 18 December 1947, Neff did not know that these first 10 experimental subjects had not been volunteers. For 1½ days he did not dare to make such an assertion here in the witness box, and only during the cross-examination did he finally go so far as to make this assertion, thereby completely overthrowing his previous statements.

This allegation of the multiple murderer Neff now stands, however, completely isolated. There can be no doubt that, if these statements by Neff were true, it would have been easy for the office of the public prosecutor to produce numerous other witnesses who, likewise, had been inmates of the concentration camp at Dachau, who had perhaps experienced these experiments themselves, or who had spoken to subjects of these experiments or had even observed the experiments. However, not a single outsider, not a single incontestable witness has been produced, although half a year has elapsed since the days when, here in the courtroom, one could not fail to realize to what an unreliable and untrustworthy class persons of the caliber of Vieweg and Neff belong. This fact very strongly indicates that obviously no other witnesses are available, or could be made available, who could confirm that the experimental subjects who were used in the Ruff-Romberg altitude tests were not volunteers. Let the fact be mentioned here, for the sake of comparison, that in the case of the Gebhardt sulfanilamide operations for example, half a dozen incriminating witnesses were brought from Poland and Russia and were interrogated here as witnesses. Why was not a single trustworthy witness produced from among the Dachau experimental subjects and placed in the witness box? Because no one could be found, who could confirm the untrue allegations of a Vieweg and a Neff. On the other hand, during the trial, a whole series of persons who deserve a great deal more belief than Vieweg and Neff affirmed with certainty that all the experimental subjects in the Ruff-Romberg experiments were volunteers, and that from the very beginning the indispensable condition which was demanded and assured was that the subjects would be voluntary.

The witness Dr. Lutz for example, who was introduced by the office of the public prosecutor and therefore recognized by it as a credible witness, confirmed here on oath, “it was a tacit assumption that the criminals would volunteer”; and he added that he could almost say that, in a way, a favor was being conferred upon the criminals, because “they were given a chance of pardon by participating in the experiments,” and it is significant that this witness deposed further: “subsequently, we were very much surprised when, probably during the later stages of the experiments, as far as I recall now, no further mention was made of it,” namely, of the fact that only volunteers were to be used for the altitude experiments (_German Tr. p. 320_).

These depositions by the witness Dr. Lutz conform in every respect with the general impression received from all the pertinent descriptions. At first, only the altitude experiments approved by Dr. Ruff regarding the problem of “rescue from high altitudes” were carried out. These experiments were not dangerous as proved by their successful outcome; the inmates volunteered for them. Gradually, however, Rascher misused more and more the presence of the chamber in order to conduct his arbitrary experiments on Himmler’s orders for entirely different problems, namely, to conduct his notorious “difficult experiments” which had numerous fatal results. These were Rascher’s more cruel, painful experiments; naturally, no more volunteers reported for these because word was passed quickly through the camp that the experiments which Rascher himself conducted were dangerous, while the mere presence and cooperation of Dr. Romberg gave assurance to the inmates that his experiments were conscientiously conducted and were not dangerous.

Other witnesses also, not named by Dr. Ruff, have confirmed that the experimental subjects for the Ruff-Romberg high-altitude experiments were voluntary, namely, the witness Dr. Hielscher (_German Tr. pp. 6025-26, 6041, 6062_). Testimony on similar lines is given by the codefendant Sievers (_German Tr. pp. 5471, 5881_); and Dr. Hippke (_German Tr. p. 793_) “Prisoners who might volunteer”; (_German Tr. p. 795_) “these persons had to volunteer for the experiments.” Also the witness Karl Wolff, (_Ruff 21, Ruff Ex. 20_) “volunteer concentration camp inmates who were to be given compensatory privileges * * * the inmates, about 10 in number, appeared quite relaxed and, in their turn, willingly entered the low-pressure chamber which had been driven up * * * the inmates reported to Himmler, in my presence, that in this manner they could at least voluntarily * * * give a proof of their genuine good will * * * I never learned through Himmler, nor, as far as I remember, by any other means that later low-pressure chamber experiments * * * took place on a nonvoluntary basis * * * I only knew about voluntarily low-pressure chamber experiments and these were made, without doubt, on a voluntary basis.” Finally, the witness Herbert Wilschewske (_Ruff 11, Ruff Ex. 9_).

While the previous witness Wolff was only present for 1 day during the experiments, the witness Wilschewske, during the 2 years he spent in the concentration camp, spoke repeatedly to inmates who “had volunteered for the medical experiments”, and who, by reason of his repeated conversations with the prisoners, could give the following as reason for the willingness to volunteer for experiments “they could earn thereby their own liberty and rehabilitation as well as privileges for their family.” The witness Wilschewske is certainly an absolutely reliable witness with regard to his statements. He is a Polish Communist, served 2 years in Dachau concentration camp for this, and was proved to be only a political prisoner.

If one considers all these statements by witnesses, which certify that the experimental subjects in the Dachau high-altitude experiments of Drs. Ruff and Romberg were volunteers, it cannot be doubted that the concordant statements by Dr. Ruff, Dr. Romberg, and Dr. Weltz were absolutely true. They are defendants, it is true; but from all sides testimony is given of their irreproachable professional integrity. Although they are now sitting in the dock, their precise and clear statements deserve far more belief than the changing and contradictory statements of a habitual criminal who has committed downright perjury in this Court, or of a murderer who is actually more deserving of a place in this dock than these defendants are.

The correctness of this conception is confirmed again on the one hand by the fact—already mentioned in another connection—that Dr. Romberg, as has been proved repeatedly, actively intervened and prevented the use of experimental subjects for experiments by Rascher when he could see that nonvoluntary experimental subjects were to be used, and on the other hand, it was known that in the high-altitude experiments which Dr. Ruff had carried out with Dr. Romberg only voluntary experimental subjects could be used, and only with voluntary experimental subjects could the experiments succeed. The whole idea of this type of high-altitude experiment (the Ruff-Romberg method) was based on the theory that the experimental subject, immediately on recovering from the state of unconsciousness—the “high-altitude malady”—reaches up with his arm and pulls down the handle of the parachute, which in practice reduces the speed of the fall, insuring the flier of a smooth landing on the ground. All this necessitated active cooperation on the part of the experimental subject; one was absolutely dependent on his cooperation, otherwise each of these experiments would have been useless right from the start. Naturally, Dr. Ruff knew this, as did Dr. Romberg, and therefore for them the first and most important condition for each experiment of this type was that the experimental subject should be voluntary (_see Ruff’s statement in German Tr. pp. 6638-40_). There are therefore also important inherent reasons why the statements by Ruff and Romberg are correct.

Actually the high-altitude experiments carried out in Dachau were successful. They were of considerable help in clarifying the problem of “rescue from great heights”, and this was only possible when the experimental subjects themselves cooperated when they took part in the experiments voluntarily and took an interest in them. This was, by the way, also the reason why this type of high-altitude experiment could not be made with animals as experimental subjects, a fact which, for example, Ruff and Romberg pointed out in their summary report of 28 July 1942. (_NO-402, Pros. Ex. 66._)

I come, therefore, to the following conclusion: There can be no doubt that the experimental subjects for the Dachau high-altitude experiments were volunteers, at least as far as the experiments authorized by Ruff are concerned. Whether volunteers reported for the special experiments continued by Dr. Rascher or whether the prisoners were forced into the experiments by Dr. Rascher does not need to be examined, because Ruff and Romberg did not participate in those experiments in any way. But even if any doubt as to their being volunteers were possible, it cannot be denied that Ruff and Romberg were firmly convinced that all their experimental subjects actually were volunteers. This was stipulated from the very beginning, and in all the discussions of Dr. Ruff with Hippke, Weltz, and the representative of the SS, Ruff was consequently convinced that only volunteers were actually concerned.

Dr. Ruff’s conviction was strengthened through personal conversation with various prisoners on that day on which he himself went to Dachau to control the execution of the experiments and to ascertain that everything was carried out in a completely orderly manner. And finally in this connection it cannot be overlooked that Dr. Ruff, as he has stated under oath and as is confirmed by numerous affidavits, had never at any other time in his life worked with nonvoluntary experimental subjects. Just because he considered it indispensable for the success of the experiments that the experimental subjects were volunteers, that they themselves cooperate, Dr. Ruff never thought that the Dachau prisoners were not fully and completely in agreement with the experiments.

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It is obvious that the voluntary character of these experimental subjects, whether an actual fact or whether Dr. Ruff deluded himself into believing that this was the case, does not in itself relieve him of all responsibility. On the contrary, Dr. Ruff himself is of the opinion that, besides voluntariness, several other conditions would have to be fulfilled before the experiments and the way in which they were performed could be considered lawful:

1. The experiment would have to be _necessary_, particularly necessary in the interests of aviation and thus essential to the fatherland’s war effort. This condition is obviously fulfilled. This is confirmed above all by the statement of the witness Dr. Hippke who stated that it was Dr. Ruff’s duty to work on the research tasks assigned to him by the Medical Inspectorate of the Luftwaffe and to submit reports on them to the Medical Inspectorate.

The experiments carried out by Ruff were necessary, for “high-altitude experiments in particular have been undertaken intensively in America, too, because the question of pressure drop [Drucksturz] and the cabin development is of particular importance.” (_Ruff 23, Ruff Ex. 22._) Dr. Hippke developed this point of view not only during the trial but stated it very clearly in his letter to Himmler, dated as early as 8 October 1942 (_NO-289, Pros. Ex. 72_), where he writes: “These-experiments represent a very valuable and important supplement. The fact that such an extreme deficiency of oxygen can be endured at all for some time is very encouraging for further research.” Dr. Hippke’s opinion about the necessity of the high-altitude experiments is therefore extremely important because Hippke was the highest official expert in that field in Germany at that time.

But most of all, the absolute necessity of Ruff’s experiments is acknowledged by all experts who testified in this trial in connection with these problems. I recall, for example, the statements of the witness Dr. Scheiber that “at a later judgment of Dr. Ruff’s scientific work, his name will be remembered together with the names of all of those well-known scientific research workers who, by personal, devoted, and heroic effort, rendered immeasurable service to the advance of science and therewith to the welfare of humanity.” Professor Dr. Strughold expresses himself in a similar way in his affidavit. He was chief of a German institute for aviation medicine for several years and writes concerning Dr. Ruff that “he (Ruff) can be considered as a man who surpasses by far many academically proficient and recognized scientists as far as scientific experience and scientific success is concerned.” Of particular importance, however, seems to be the opinion of Dr. Grauer, who is at present in America as a research worker and experimenter in matters of aviation medicine.

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According to the opinion of the Air Force General, Adolf Galland, and the statements of all the other experts, it is an established fact that the Dachau experiments of Dr. Ruff and Dr. Romberg were absolutely necessary.

This necessity does not cease to exist because the people concerned realized that with this first series of experiments, carried out in Dachau in the spring of 1942, the problem in question (rescue from high altitudes) was not yet entirely solved. Ruff and Romberg pointed out in their final report of 28 July 1942, that the “danger of freezing has to be considered.” On the basis of this final report the medical inspector, Dr. Hippke, later pointed out in his letter to Himmler of 10 October 1942 (_NO-289, Pros. Ex. 72_) that in the Dachau high-altitude experiments of Ruff and Romberg of spring 1942, “a very important factor was not yet taken into consideration, namely freezing.” He remarked, however, at the same time that “the necessary supplementary work was started meanwhile.” Hippke did not leave any doubt that this fact would not impair the value and the importance of the Dachau high-altitude experiments, which he stressed; for it is in the nature of such experiments that both parts of the problem, high altitude and freezing temperatures, cannot be dealt with simultaneously, but that at first only one part must be considered, then the other. This was Ruff’s plan from the very beginning, and the special experiments with regard to the influence of freezing temperatures on descent from high altitudes were carried out according to plan in the Berlin institute of Dr. Ruff in the summer and fall of 1942. (Compare this with Dr. Grauer’s affidavit of 28 January 1947.)

Another prerequisite for the justification of the high-altitude experiments undertaken by Ruff and Romberg lies in the requirement that the experiments should not be extended any further than is necessary for the solution of the problems presented. This requirement, too, was fulfilled by Dr. Ruff. It is confirmed by his own testimony (_German Tr. p. 6704_), as well as by the testimony of Dr. Romberg (_German Tr. pp. 6879-80_), that Dr. Romberg was sent by Dr. Ruff to Dachau with a definite program which carefully outlined the kind as well as the extent of the experiments to be carried out. Only the problem of “rescue from high altitude” was to be investigated. Only experiments for this purpose were ordered by Dr. Ruff. Dr. Romberg was not allowed to undertake experiments for any other purposes, and the experiments were to be carried on only until either the problem was solved or its solution found impossible. Had Dr. Romberg not adhered to this program, which had been strictly outlined, had he carried out further experiments behind Dr. Ruff’s back, the latter could in no case have been responsible for them. Since he was not told of such further experiments by Dr. Romberg, he could not stop them. However, it must be stated expressly that Dr. Romberg adhered to Dr. Ruff’s orders; he did not carry out more extensive experiments than he had been permitted and had been ordered; this was done alone and solely by Dr. Rascher. The latter, however, was in no way subordinated to Dr. Ruff, nor to Dr. Romberg; moreover, he would certainly not have taken any orders from either of them. _The final report Ruff-Romberg-Rascher of 28 July 1942_ (_NO-402, Pros. Ex. 66_) furnishes clear proof of the fact that Dr. Ruff and Dr. Romberg were at all times conscious of their duty to restrict experiments to the extent which seemed absolutely necessary in order to explore a problem which was all-important at the time and to carry out no experiments which could not be considered especially important and of great consequence.

Even the introduction to this report of 28 July 1942 is significant for the delineation of the tasks set for these experiments. It reads: “Considering the urgency of finding a practical solution to this important problem [the rescue of airplane crews from high altitude], particularly in view of the prevailing experimental conditions, it was necessary to forego for the time being a detailed clarification of the purely scientific problems involved.” Here the basic tendency of all the experiments finds its clear expression. Only such practical requirements of aviation which could not be postponed during time of war should be solved, while investigations of purely scientific nature, without great practical significance, were to be excluded. This restriction of solutions sought demonstrates that the scientists in question (Ruff and Romberg) were not subject to the unbridled desire for experimentation which may be found in people of Rascher’s type.

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Were the Ruff-Romberg high-altitude experiments in Dachau dangerous to life? If it is demanded that experiments on humans are carried out as humanely as possible, pain avoided wherever possible, and damage to health eliminated, it is obvious that deaths must be prevented in every way possible. The conscientious research worker will always start from the standpoint that experiments can only then be carried out when, according to human estimation and the experience of science, death can in no way be expected. According to German Law (Article 216 of the German Penal Code) the intentional killing of a person would not be legalized through his agreement, not even at his expressed desire.

To this question the presentation of evidence has shown the following:

1. In the Summary Report Ruff-Romberg-Rascher of 28 July 1942, it is “expressly stated that in the whole series of experiments no death and likewise no permanent oxygen deficiency damage occurred.” (_NO-402, Pros. Ex. 66._) In direct contradiction to this appears to be, at least at first glance, the intermediary report which Dr. Rascher alone made on his experiments on 5 April 1942 to the Reich Leader SS Himmler (_1971-A-PS, Pros. Ex. 49_) and also the following secret report, which likewise Dr. Rascher alone sent to Himmler on 11 May 1942. (_NO-220, Pros. Ex. 61._) These two special reports by Dr. Rascher prove that in the experiments described by Rascher alone several deaths occurred.

The explanation of the apparent contradiction is shown clearly by the presentation of evidence: In the experiments authorized by Dr. Ruff and carried out with his approval not a single death occurred. Only the arbitrary experiments which Rascher carried out without the approval of Dr. Ruff and against his will, and which were ordered by Himmler, were deadly.

This can be seen from Rascher’s intermediary report of 5 April 1942. (_1971-A-PS, Pros. Ex. 49._) It falls into two parts.

In the first part Dr. Rascher describes the experiments carried out with Dr. Ruff’s approval. He states expressly, “the experiments conducted by myself and Dr. Romberg,” and he confirms that even “in a total of 15 extreme experiments, none of the experimental subjects died. Severe high-altitude sickness with unconsciousness occurred; however, the subject was always fully capable of action when approximately 7 km. was attained in the descent.”

In the second part, Rascher then describes his arbitrary experiments of which Ruff knew nothing, and was permitted to know nothing. This second part of the report is much more extensive and detailed than the first. That can be explained without difficulty because the experiments mentioned in this second part were carried out by Rascher himself; here he could describe the “merit” of the results he apparently gained all by himself. From this second part he obviously also hoped for complete new results for science, which he emphasized in the accompanying letter to Himmler of 5 April 1942, and he was obviously very proud that following his suggestions (as he emphasized) such “interesting standard experiments” were carried out. All this referred exclusively to the arbitrary experiments mentioned in the second part of the report, which Rascher carried out alone without the assistance of Dr. Romberg and without the authorization and previous knowledge of Dr. Ruff. (_1971-A-PS, Pros. Ex. 49._)

Rascher himself made this distinction in his report (_1971-A-PS, Pros. Ex. 49_): He contrasts in the second part of his report the “extremely dangerous experiments” with the “experiments carried out by myself (Rascher) and Romberg,” while he specially asked for an “SS doctor from the camp as witness” for the arbitrary experiments of the second part of his report, as “I carried out these experiments by myself.” But surely Dr. Rascher had his reasons for specially requesting “a camp doctor as a witness” for these experiments (which are described in the second part of his report), but intentionally kept Dr. Romberg away. Dr. Rascher indicates these reasons in his accompanying letter of 5 April 1942, talking about difficulties which the Luftwaffe created for him up to that time, whose removal he hopes for by the intervention of SS Fuehrer Sievers. These difficulties which hindered the research work of Rascher were discussed in various other documents which concerned the use of the low-pressure chamber and its return to Dachau, which the SS tried to arrange but never succeeded.

If Dr. Rascher in his intermediary report (_1971-A-PS, Pros. Ex. 49_) emphasized that “only continuous experiments are fatal at heights above 10.5 km.”, this plainly confirms, in Dr. Rascher’s own words, what Ruff and Romberg stated from the very beginning, that two kinds of high-altitude experiments were carried out in Dachau with the low-pressure chamber. The one kind, which Dr. Romberg took part in and Dr. Ruff knew about, was carried out completely humanely and without any pain, and nothing happened; and the other kind, which Rascher carried out alone by order of Himmler, without Romberg and without the previous knowledge of Dr. Ruff, to which at one time an SS doctor was even asked to attend as a witness and which caused several fatalities.

This result is confirmed by the second report, which Rascher again alone (without the participation of Dr. Ruff and Dr. Romberg) submitted to Himmler, dated 11 May 1942, as a secret report (_NO-220, Pros. Ex. 61_). He describes here the experiments which he carried out jointly with Dr. Romberg and again states: “On the average, the experimental subjects were in complete accord of their actions at 12-13 km.; no disturbances of any kind in the general condition occurred in any of these experiments,” and even less, of course, a fatality. Only among the experiments described under figures 6 and 7 of this secret report of Rascher’s did fatalities occur, and that “during a continued high-altitude experiment, for example after half an hour in an altitude of 12 km.” But these experiments (according to figures 6 and 7) were the arbitrary experiments in which Rascher had other aims in mind, which had nothing to do with Ruff’s problem of “saving from high altitudes,” and which were carried out by Rascher alone.

It is also interesting that Rascher still mentions the partial assistance of Dr. Romberg in his first report (of 5 April 1942) (_1971-A-PS, Pros. Ex. 49_) but does not say anything more in the final second report (of 11 May 1942), (_NO-220, Pros. Ex. 61_) where he described the affair as though he alone had carried, out the experiments. Compare page 81, line 21: “Experiments carried out by myself”; or page 79, lines 15-16: “_My_ heart experiments * * * that a very big sphere of work opened up for _me_,” etc. By that Rascher has clearly expressed that he did not have any assistance from Dr. Romberg in the experiments he thought particularly valuable, when he explains as particularly valuable his heart experiments and his observations concerning air embolism. Those were all experiments in which Ruff and Romberg had not the least interest, in which they never participated, and for which they would never have risked the health and the life of an experimental subject.

Even specialists like Dr. Ruff and Dr. Romberg could never understand the scientific or other aim which Rascher had in mind in the case of those arbitrary experiments with fatal endings. Even the layman can easily recognize the basic difference between the two categories of experiments. The legal experiments which had been authorized by Dr. Ruff were always restricted to a very short period of a few moments; but the fatal experiments of Dr. Rascher were, as he emphasized himself, continuous experiments without oxygen, therefore experiments lasting over 30 minutes. It is easily understandable that experiments of such a length without the administration of oxygen may be fatal. To prove this it would not have been necessary to sacrifice even one single human life in these experiments. Serious research workers like Dr. Ruff and Dr. Romberg had therefore never carried out and never authorized such experiments. That was also well known to Rascher, and this explains the fact as stated by Neff (_German Tr. pp. 668, 670, 671_) that Rascher kept Dr. Romberg intentionally away from his arbitrary experiments; furthermore that he even carried out his experiments at night to keep them secret from Dr. Romberg, and that he also did not ask Romberg to sign his intermediary report of 5 April 1942, nor his summarizing secret report of 11 May 1942, which Romberg would surely have refused to do.

* * * * *

It would therefore be quite wrong to attribute to Dr. Ruff and Dr. Romberg the intention of wanting to suppress something in their final report of 28 July 1942. (_NO-402, Pros. Ex. 66._) For it is a proven fact that not only Himmler was informed by Rascher of the cases of death which had occurred, but that Dr. Ruff had also reported the cases of death for which Dr. Rascher was guilty, to his supreme superior, the Inspector of the Medical Service [of the air force], Dr. Hippke. For this same reason he had caused the low-pressure chamber to be removed from Dachau and had asked the witness, Dr. Hippke, to consent to this. These proven facts show that Dr. Ruff did not conceal anything and had nothing to conceal. The fact that the cases of death were not mentioned in the final report of 28 July 1942 has therefore nothing to do with any concealment but is only due to the fact that those experiments which had fatal results had nothing whatsoever to do with the experiments of Dr. Ruff and Dr. Romberg and their problem.

For the same reasons it is not surprising at all that Dr. Ruff did not inform Dr. Weltz of the fatal accidents during the special experiments of Rascher. Weltz was neither Ruff’s superior nor his subordinate, and at the time when Dr. Ruff learned of the deaths which had occurred during Rascher’s experiments, Dr. Rascher had already been transferred from the Weltz Institute.

* * * * *

The defense, therefore, arrives at the following conclusion:

Dr. Ruff only did what his superiors ordered him to do. If they have failed, they should be taken to account.

Dr. Ruff had no doubts concerning the orders of his superiors for his assignment was urgently necessary in the interest of his country, engaged in the most difficult war, and of its aviation. If Dr. Ruff at the time had been able to read all the international literature about medical experiments on human beings he would have learned that experiments much more exacting and much more dangerous than those with which he was familiar—which he knew and planned—were being conducted everywhere, also on prisoners; and perhaps they are still being conducted without the competent authorities or medical societies declaring them impermissible and intervening against them. Over many years, Dr. Ruff proved himself to be a particularly conscientious and considerate man of research who devoted his entire activity primarily to save endangered human lives. Neither can he be blamed for having collaborated for a short time with Dr. Rascher. He (Rascher) had been assigned to him as associate by his highest superiors; he had to rely upon that. If they ordered him to work together with a man who, later on, turned out to be a criminal, no liability can be charged to Dr. Ruff. When Dr. Ruff saw through his colleague who was forced upon him and realized his criminal activities, he immediately cut off all relations to him on his own initiative, avoided any further collaboration with him, and thus probably prevented much further disaster.

Field Marshal Milch was acquitted as far as the Dachau altitude tests are concerned.[21] Medical Inspector Dr. Hippke was not indicted at all. Under these circumstances justice demands that Dr. Ruff be acquitted.

* * * * *

_EXTRACT FROM THE CLOSING BRIEF FOR DEFENDANT SIEVERS_

* * * * *

_Low-Pressure Experiments_

Low-pressure experiments (high-altitude experiments) were carried out in the Dachau concentration camp from 22 February to the end of May 1942.

The first plans to carry out experiments “for rescue from high altitudes” were discussed already in 1941. The experiments were an affair of the Luftwaffe. (_1581-A-PS, Pros. Ex. 48._)

The carrying out of experiments for “rescue from high altitudes” was agreed upon, as far as the Dachau concentration camp was concerned, by the Reich Minister for Aviation (represented by State Secretary and Field Marshal Milch) and the Reich Leader SS Himmler. (_German Tr. p. 274. Also judgment of Military Tribunal II, Nuernberg in case of Field Marshal Milch. See Vol. II._) The witness Neff gave the exact date of the start of the experiments. The experiments were started on 22 February 1942. The witness could remember this date so well because it was his birthday. (_German Tr. p. 606._) After a few interruptions the experiments ended in the second half of May. (_German Tr. p. 6779._)

When answering the question whether the experiments could inflict torture and death on the experimental subjects, one has to distinguish between the experiments which according to the detailed instructions of Dr. Ruff were carried out by Dr. Rascher and Dr. Romberg in the Dachau concentration camp, and the experiments which Rascher carried out either with the knowledge and permission of Himmler, or without his permission on his own responsibility.

With regard to the first experiments it has to be said that they caused the experimental subjects some discomfort through high-altitude sickness, but that on no account did they mean torture and death for the experimental subjects. (Evidence of Dr. Ruff in direct examination.)

On the other hand the experiments which Rascher conducted on his responsibility have, according to Prosecution Document 1971-A-PS (_Pros. Ex. 49_), apparently to be judged in a different manner.

Sievers came in contact with the low-pressure experiments only; in the second half of March 1942. By letter of 21 March 1942 Rudolf Brandt replied to an inquiry of the Reich business manager of the Ahnenerbe of 9 March 1942 concerning Rascher, and informed him that low-pressure experiments were carried out in the Dachau camp: “The Reich Leader SS gave his permission on condition that Dr. Rascher would participate.” (_1581-A-PS, Pros. Ex. 48._)

The cause of Sievers’ letter of 9 March 1942 was the statement of Dr. Rascher to the curator Wuest, according to which certain research work which he carried out for the Luftwaffe in Dachau, and of which he could give no details, was to be supported by the administration of the “Ahnenerbe”. (_German Tr. p. 5671._) Following this, Sievers went to Dachau in late March or on 1 April 1942. (_German Tr. p. 5672._)

Thus this date was the earliest on which Sievers could possibly have gained knowledge about the carrying out of high-altitude experiments in Dachau. It is important that at this time the experiments had already been under way for over a month.

The cunning Rascher took the first visit of Sievers as an opportunity to invite Sievers to have a look at the experiments directed by him, in spite of the fact that Sievers had nothing at all to do with the carrying out of the experiments. Sievers watched two experiments. He took the opportunity to speak to the two persons who were subjected to the experiments on that day. Both told Sievers that they had volunteered for the experiment. A few minutes after the experiment both experimental subjects did not show any after-effects and finished the experiment without suffering any bodily or physical damage. (_German Tr. p. 5741._)

The following proceeding shows the special care which was taken in the carrying out of these experiments: It was agreed with the experimental persons that in case of earache they were to point with the hand to the ear. When one of the experimental subjects did this, Dr. Romberg immediately altered the pressure conditions, and the behavior of the experimental subject showed that he had no more discomfort. (_German Tr. pp. 5743 and 6845._)

Since the question of the voluntary status of the human experimental subjects may be of significance in the case of all experiments, a comprehensive presentation of the most important depositions on this subject is given here.

Himmler stated at the Easter conference in 1942, in answer to the scruples of Sievers, that only volunteers were to be allowed to be drawn upon for the experiments, and if the experiments were fraught with danger to life then only major criminals under sentence of death and no political prisoners would be taken. (_German Tr. p. 5677._) The witness Neff testified that volunteers presented themselves for the experiments. (_German Tr. p. 614._)

Dr. Craemer of the Mountain Institute for Psychology of the Army Mountain Medical School [Gebirgspsychologisches, Institut der Heeres-Gebirgs-Sanitaets-Schule] has, in an affidavit, reported a conversation with Dr. Rascher in the course of which the latter said:

“Human experimental subjects. It is a question of major criminals under valid sentence of death who come forward voluntarily for the experiments in Dachau in order to have life and liberty given to them if they survive an experiment.” (_Handloser 37, Handloser Ex. 18._)

The witness Meine declared:

“* * * since, furthermore, I knew from the series of experiments in Oranienburg that the prisoners had come forward voluntarily in crowds * * * my suspicion was not aroused during these years.” (_German Tr. p. 4864._)

Dr. Mrugowsky deposed the following in his direct examination regarding yellow-fever experiments:

“Only volunteers were used, and Dr. Ding states in his declaration (_NO-257, Pros. Ex. 283_) that he knew of a list, and that for these kinds of cases always hundreds of volunteers offered themselves because they would not need to work for 4 weeks and were better fed.” (_German Tr. p. 5195._)

Further, I refer to the affidavit of Dr. Morgen, which was submitted by Dr. Mrugowsky’s defense counsel, Mrugowsky 32 (_Mrugowsky Exhibit 26_):

“At the conference with Dr. Ding I learned that the human experimental subjects came forward voluntarily for these experiments. * * * In the case of the prisoner whose treatment I chanced to watch with others, I had the definite impression that he was a volunteer.” (_German Tr. p. 5228._)

In connection with the high-altitude experiments in Dachau, I quote the following from Dr. Ruff’s deposition:

“Professor Dr. Weltz told me that these human experimental subjects were professional criminals who were allowed to volunteer for the experiments.” (_German Tr. p. 6532._)

“Hippke told me also in this conversation that it was a question of major criminals who could offer themselves voluntarily for the experiments and who, following the experiments, were then to receive in some form a mitigation of their punishment, either reduction or remission.” (_German Tr. p. 6534._)

The chief of Himmler’s personal staff, SS General Karl Wolff, gave an affidavit in London on 21 November 1946, which is of special importance because Wolff himself watched experiments in Dachau together with Himmler, and also reported to Hitler concerning the experiments:

“They (namely, the human experimental subjects) protested to Himmler in my presence that—after their request to be sent to the front had been turned down—they wanted to render a modest voluntary service to Germany and thereby give proof of the good will they really possessed. * * * That later low-pressure experiments are said to have taken place on prisoners on a nonvoluntary basis—of that I received no knowledge either from Himmler nor in any other way.” (_German Tr. pp. 6757-58._)

Dr. Romberg declared in direct examination:

“In the course of time, not exactly on the first day, but as time went on, I spoke of course with all of them more often and in greater detail; then they told me gradually what previous sentences they had had, what prisons and penitentiaries they had already been at before coming to the camp. They told me also the reasons why they had come forward and had placed themselves voluntarily at the disposal of the experiments.”

To the question: “Do you mean by that, that all the human experimental subjects who were used for the altitude experiments were voluntarily human experimental subjects?” Dr. Romberg answered with a clear, “Yes.” (_German Tr. pp. 6787-88._)

The following is quoted from Dr. Weltz’ deposition:

“When I first heard anything from Kottenhoff concerning Rascher’s proposals, Kottenhoff spoke already of volunteers. Later, after this conversation with Hippke I spoke again with Rascher. Rascher also spoke of volunteers. We then had Rascher at our joint consultation with Ruff and Romberg in my institute. There, too, he spoke of volunteers. In the observations that he made at the Nuernberg conference in connection with Holzloehner’s lecture, he spoke of volunteers. He spoke further of volunteers, on the return journey from the Nuernberg conference, with Dr. Craemer from St. Johann. * * * Thus I never heard Rascher speak otherwise than of volunteers, and, as I said already, that was the reason why we did not speak for a long time at all concerning compulsory experiments with Hippke.” (_German Tr. p. 7064._)

The affidavit of the Polish Communist Wilschewske, an inmate of Dachau concentration camp, which was read on 28 April 1947, deposes as to the voluntary status of the human experimental subjects:

“Prisoners who came forward for these experiments did so, as far as I know, voluntarily, because they could thereby gain their own freedom and rehabilitation, and also favorable treatment for their relatives.” (_German Tr. p. 6555._)

Dr. Becker-Freyseng deposed the following in his direct examination:

“Rascher spoke unequivocally of prisoners or criminal characters who were available because of special sanctions * * * by Hitler and Himmler, and through volunteering.” (_German Tr. pp. 7850-51._)

The witness Dorn, a former prisoner in Buchenwald, deposed in answer to the following question: Were these people now forced into these experiments or was there a possibility of volunteering?

“I should like to give you an answer to that. Imagine the position of a prisoner who perhaps for years had not had enough to eat to satisfy him, and who perhaps learns from a camp conversation that if he were to offer himself for this or that experiment he would receive a double or triple amount of food. You can imagine that hundreds or more presented themselves merely from the purely human urge to eat their fill once again.” (_German Tr. p. 8620._)

Dr. Beiglboeck likewise makes assertions in his direct examination concerning the voluntary status of the human experimental subjects, and declares in conclusion:

“I had at that time absolutely no reason to doubt that this information was correct. Superiors, officers of the SS, and the human experimental subjects themselves admitted this to me. And I do not know what more I could have done in order to assure myself still further.” (_German Tr. p. 8701._)

The voluntary status of the prisoners is likewise confirmed in his affidavit by the witness Dr. Lesse, who worked as a doctor with Dr. Beiglboeck in Dachau. (_Beiglboeck 14, Beiglboeck Ex. 20._)

The witness Mettbach has also confirmed the voluntary status of the human experimental subjects in connection with the sea-water experiments.

Finally reference is made to the deposition of the witness Nales, who was examined by the prosecution on 30 June 1947 in the second half of the forenoon session, and who testified to the voluntary status of the human experimental subjects used in the Lost gas experiments.

The evidence produced has not given the slightest grounds for believing that Sievers had any knowledge at all that nonvoluntary human experimental subjects were compelled to undergo experiments, or that the experiments would be painful or fraught with danger to life.

As a precaution let us also examine the question as to what further activity Sievers developed in connection with the low-pressure experiments. From the document book presented by the prosecution it appears that Sievers passed on letters which came to his office. Sievers is mentioned in some documents. The following separate letters are at hand:

In connection with the altitude experiments, the prosecution’s document book contains the following documents in which the Reich Business Manager of the Ahnenerbe is mentioned in one way or another. (_NO-263, Pros. Ex. 47._) Letter from Frau Rascher to the Reich Leadership SS dated 24 February 1942:

“Rascher requests SS Obersturmbannfuehrer Schnitzler to acquaint the Reich Leader with the events and to say at the same time that Rascher, as a member of the Ahnenerbe, definitely wishes to participate scientifically in the experiments.”

From this it is seen how very keen even Frau Rascher was that her husband should participate in the experiments in Dachau. This was at a time when Sievers had as yet no knowledge at all of the altitude experiments.

Letter from the Reich Business Manager of the Ahnenerbe to Dr. Brandt, dated 26 August 1942 (_NO-221, Pros. Ex. 68_). This letter contains a copy of a letter from Rascher which had as its subject a report by Rascher and Romberg to Field Marshal Milch. The second part of the letter contains the report and the assent to the publication of the scientific results. Here the date of the letter must be pointed out, 26 August 1942, which was many weeks after the altitude experiments had come to an end, in May 1942.

Dr. Brandt’s reply to Sievers, dated 29 August 1942 (_NO-222, Pros. Ex. 69_):

“The letter of the Reich Leader SS, with which he has forwarded the report to Field Marshal Milch, was only signed and sent off a few days ago. Copy of the letter of the Reich Leader SS dated 25 August 1942 is enclosed for your information.”

Here it is to be observed that this letter likewise was written long after the conclusion of the altitude experiments and, like the preceding one, contains nothing at all concerning the experiments. It cannot be inferred from the letter dated 29 August 1942 that a copy of the report sent to Field Marshal Milch was also sent to the Ahnenerbe.

Brandt sends Sievers a copy of his letter to Dr. Rascher dated 6 September 1942 (_NO-223, Pros. Ex. 71_). It contains the information that Field Marshal Milch will ask Dr. Rascher and Dr. Romberg to meet shortly and report.

Letter from Rascher to Himmler, dated 9 October 1942 (_1610-PS, Pros. Ex. 73_). Sievers is mentioned in connection with the unsuccessful report to Milch. It is worth noting that Rascher asks that the low-pressure chamber may still be left at his disposal for further experiments.

Letter from the Reich Business Manager of the “Ahnenerbe” to the personal staff, for the attention of Dr. Brandt, dated 21 October 1942 (_NO-226, Pros. Ex. 75_ (_Pros. Ex. 110 in Milch case_); _1617-PS, Pros. Ex. 111 in Milch case_). This letter contains the information that the freezing experiments are finished and that the altitude experiments desired by the Reich Leader SS can now be continued. For this purpose the low-pressure chamber will be needed again, and the Reich Leader SS is to write personally to Field Marshal Milch. The rough draft of a letter of the Reich Leader SS to Field Marshal Milch was enclosed with this letter. This rough draft is submitted by the prosecution as NO-226, Prosecution Exhibit 75. This draft was submitted by Sievers because of an assignment given to him by Himmler. The rough draft was drawn up in accordance with Rascher’s suggestions. (_German Tr. p. 5682._)

This letter, dated 13 December 1942, contains several research commissions given personally by Himmler to Rascher (_1612-PS, Pros. Ex. 79_). Number 5 reads:

“The procuring of the apparatus necessary for all experiments is to be discussed separately with the offices of the Reich Physician SS of the SS Economic and Administrative Main Office, and with the Ahnenerbe Registered Association.”

A copy went to the Ahnenerbe.

This is a letter from the Vorstand [Board of Directors] of the Siemens-Schuckert-Werke, Berlin, and concerns the ordering of an electrocardiograph (_NO-3675, Pros. Ex. 548_). This apparatus was never delivered because the “SS priority grade” was not certified. Let it be remarked here, for the sake of understanding, that the designation “SS priority grade” was in general use and had nothing to do with the “SS”, the so-called “Schutzstaffeln” of the NSDAP.

Letter from Sievers to the Rector of the University of Munich concerning the loan of different pieces of apparatus (_NO-3674, Pros. Ex. 549._) Dr. Wuest was, as repeatedly pointed out, office chief of the Ahnenerbe. As such he had exact information concerning the research commissions of the Institute for Military Scientific Research. A simple way to obtain the apparatus would have been an agreement made over the telephone. If Sievers chose to do it by letter it was only because of the delaying tactics practiced by him. This is seen clearly from the postscript intended for Rascher, telling him not to participate. It is also worthy of note that the apparatus was to be used in Munich and not in Dachau.

Sievers had no right to issue orders or instructions in connection with the low-pressure experiments, as is seen from part III of the closing brief. Sievers had not the slightest influence on the carrying out of the experiments.

Sievers could have had no knowledge that the experiments might be inhuman, because he, or the Ahnenerbe, was only brought in when the experiments had already been in progress for over a month.

The question still to be examined is whether and when Sievers received knowledge of Rascher’s reports concerning his experiments. To this the following details are pointed out: On 5 April 1942 Rascher sent an interim report on his low-pressure experiments direct to Himmler. He asked that the report should be treated as secret. (_1971-A-PS, Pros. Ex. 49._)

The acknowledgment of the receipt did not go through the Ahnenerbe but went directly from Rudolf Brandt to Rascher. (_1971-C-PS, Pros. Ex. 50._) It is nowhere mentioned that a copy went to the Ahnenerbe. From the distribution of the order issued by Himmler thereon (_1971-B-PS, Pros. Ex. 51_), it is clearly seen that the Ahnenerbe received no copy of the order.

On 11 May 1942 Rascher sent a further secret report direct to Himmler, so that Sievers here too had no possibility of acquiring any knowledge of this report. (_NO-220, Pros. Ex. 61._)

On 22 September 1942 the German Experimental Station for Aviation sent copies of Nos. 2, 3, and 4 of the report “Experiments on Rescue from High Altitudes” as “top secret” matter to the Reich Leader SS “to be filed there”. (_NO-402, Pros. Ex. 66._) Even if the first page of the report bears the note, “The investigations were conducted in conjunction with the Research and Instruction Association the Ahnenerbe”, no kind of proof is thereby furnished that a copy of the report reached the Ahnenerbe. It is true that Sievers does not exclude the possibility that such a report came to the Ahnenerbe, but he denies that he read such a report, because it did not concern him, and it also did not interest him as it dealt with medical matters. If he did read any of it, it was at the most the short summary to be found at the end. (_German Tr. p. 5681._)

It must also be pointed out that there is nothing in this report which could lead to the conclusion that the experiments had fatal results. The prosecution’s expert Professor Ivy also confirmed this in answer to the Court’s question: “Is there anything mentioned in the Ruff-Romberg-Rascher report about experiments concerning which it can be asserted with absolute certainty that fatalities, permanent injury, or great pain have resulted in the case of human experimental subjects?” The expert’s answer was “No.” (_German Tr. p. 9217._) In addition this report was sent to Himmler on 22 September 1942, thus, long after the close of the experiments. Sievers cannot then have gained any insight into Rascher’s criminal activity from Rascher’s reports.

Sievers had not the power or the opportunity of preventing Rascher’s criminal experiments or of bringing them to a standstill. It is true that at the Easter conference in 1942 he tried to move Himmler to discontinue all experiments in the concentration camps, or at least to bring about the suppression of the research of Rascher and Professor Dr. Hirt, which were not in harmony with the character of the Ahnenerbe. Both his suggestions were refuted by Himmler’s declaration that “all that” was no concern of Sievers and that he (Himmler) bore the sole responsibility. (_German Tr. p. 5714._)

In spite of Himmler’s declaration, Sievers endeavored to halt further low-pressure experiments, when the low-pressure chamber had been removed from Dachau at the beginning of June 1942.

Already on 27 November 1942, the chief of the personal staff of the Reich Leader SS, SS General Wolff, had applied to Field Marshal Milch in order to make possible Rascher’s further experiments in Dachau. In the closing sentence of this letter the loan of the low-pressure chamber is once again requested. (_NO-269, Pros. Ex. 78_ (_Pros. Ex. 118 in the Milch Case_).)

That General Wolff by Himmler’s orders laid great stress on making further experiments possible is seen from the fact that a copy of the letter went also to SS Oberfuehrer Dr. Wuest, who was office chief of the Ahnenerbe. Thereby the special importance of the affair was to be shown also to the Ahnenerbe, on which the obligation rested to procure the requisite apparatus in accordance with figure three of Himmler’s order of 7 July 1942 (_NO-422, Pros. Ex. 33_) and repeated later under figure five of Himmler’s order of 13 December 1942 (_1612-PS, Pros. Ex. 79_).

When the Luftwaffe did not make the low-pressure chamber available again, Sievers was commissioned to buy a special portable low-pressure chamber for the SS. (_German Tr. p. 5800._) And then Sievers did something unheard of and rang up Dr. Romberg of the German Experimental Station for Aviation. Romberg was very much surprised at this telephone call. (_German Tr. pp. 6839-40._)

Through his communication that he had been commissioned by Himmler to procure a low-pressure chamber for Rascher, who at that time was still a member of the Luftwaffe, he aroused the attention of the Luftwaffe. For Dr. Romberg communicated this news to his superior Dr. Ruff, who, on his side, informed Dr. Becker-Freyseng of the Medical Inspectorate of the Luftwaffe. (_German Tr. pp. 6607-08, 7878_; _Becker-Freyseng 24, Becker-Freyseng Ex. 11_.) This was what Sievers counted upon. The consent of the Luftwaffe would have been necessary for the purpose of sanctioning the requisite priority grade for a low-pressure chamber. The Luftwaffe denied this necessity and thus the low-pressure chamber under consideration for Rascher was not procured.

When Himmler in the year 1943—probably at Rascher’s urging—ordered Sievers again to procure a low-pressure chamber, Sievers was able once more to prevent one from being procured. This time he pointed out that the research management of the Luftwaffe did not consider it necessary to continue with altitude experiments. Sievers advanced this statement at random, profiting by the fact that Rascher, though probably known to the Medical Inspectorate of the Luftwaffe, was not known to the research management of the Luftwaffe. (_German Tr. p. 5801._)

_Summary_

Criminal action on the part of Sievers cannot be proved in connection with the low-pressure experiments. The carrying out of the experiments was neither ordered nor arranged for by him. He did not come into contact with the experiments until they had been in progress for over a month. What Sievers saw, heard, and read about the experiments could not in any way give him the knowledge that inadmissible experiments were being made. Sievers had no knowledge of Rascher’s criminal experiments while the experiments were in progress, because Rascher kept these experiments completely secret. Sievers’ activity was of a completely subordinate nature. Apart from that, however, Sievers helped to prevent Rascher (whom Sievers could not bear, for he was a pompous fellow and a protégé of Himmler) from being put again in a position to carry on further low-pressure experiments.

There is no criminal guilt then on the part of Sievers, as far as Sievers’ contact with the low-pressure experiments is concerned.