CHAPTER IV.
ADDITIONAL INTELLIGENCE.
Letter from Dr. H. A. Barrows.--Dr. J. M. B. Harden.--Dr. J. Porter.--Dr. N. J. Knight.--Dr. Lester Keep.--Second letter from Dr. Keep.--Dr. Henry H. Brown.--Dr. Franklin Knox.--From a Physician.--Additional statements by the Author. 66-91