The Scientific American Boy; Or, The Camp at Willow Clump Island

Chapter 43

Chapter 431,990 wordsPublic domain

TRAMPING OUTFITS.

Our winter expedition to Willow Clump Island filled us with a wholesome respect for Arctic explorers. If we could find it so uncomfortable with the thermometer only at 10 degrees above zero, what would it be to endure a temperature of 40, 50 or even 60 degrees below zero? We were interested to learn how they managed to stand it. This led to a study of the subject in Mr. Van Syckel's library.

SLEEPING BAGS.

In one of the books Dutchy came across the description of a sleeping bag. It was made of reindeer's skin sewed into a large bag with the fur side turned in. This bag was large enough to hold three or four sleepers, and each man was covered with a pair of woolen bags, one bag slipped inside the other. The woolen bags were made of blankets sewed together and provided with flaps at the upper ends to cover the head of the sleeper.

Of course, we had to make a sleeping bag, too. The innermost bag was made of an old quilt and the next one of a blanket that we were fortunate enough to get hold of. But when it came to the reindeer skin we were balked, until we happened to run across a piece of rubber sheeting at the village store. This was a lucky find, for I doubt if one country store in a hundred carries such stock. The piece was just large enough to cover the blanket bag and allow for an ample flap to cover the head. To be sure, this furnished a shelter for only one person, and there were six in the society. It was clear that the treasury could not afford the expense of six sleeping bags; but as such a device would be useful only under very unusual circumstances we decided that two sleeping bags would be all the society would need. We had been rather curious to explore the country back of the hills on the Pennsylvania side of the river, and with some light provisions and these sleeping bags strapped to the back a couple of boys could make quite an extended tour, unmindful of weather conditions. On real hot nights a fellow could get into the quilt bag and sleep on the blanket and waterproof bag. In cold weather the combination of all three bags provided sufficient warmth. The rubber bag would protect the sleeper from any moisture in the ground, and would also keep him thoroughly dry, even in a pouring rain.

BILL'S "MUMMY CASE."

Our second sleeping bag was Bill's own design, and was, in many respects, an improvement on the first, though it looked ridiculously like an Egyptian mummy case. The inner bags were just like those of the first sleeping bag, but as there was no more rubber sheeting in town we had to make the outer bag of enameled cloth, such as is used for carriage curtains. Out of this cloth Bill cut a piece of the shape shown in Fig. 200 to serve as bottom, sides and ends of the sleeping bag. The bag was sewed wrong side out; that is, the piece was laid with enameled side up, and then the corners were sewed together after painting the seams with white lead. Then a top piece was cut out, of the size indicated in Fig. 201. The edges were hemmed over a piece of rope, which thus formed a corded edge. Now, with the enameled side of the cover piece turned inward, its edges were sewed to the edges of the first piece. The bag was now turned inside out, so that the enameled surface lay on the outside and the seams turned inward. The corded edge on the cover piece lapped over the sides, forming a watershed.

It was Bill's idea to rig up the flap in such a manner that it would not lie against the face, so that the sleeper could have plenty of fresh air, even in rainy weather. This required the use of two headboards, of the form shown in Fig. 202. The headboards were connected at the bottom by a thin board, and to this framework the sides of the bag were nailed. To the end flap several cleats were nailed, adapted to fit into notches cut in the headboards. The cleat at the end of the flap was laid on edge, as shown, and fitted into deep notches in the headboards just above the edge of the cover piece. This held the flap securely, preventing it from flying open in a heavy wind. At the same time the small space between the flap and the cover piece allowed for an ample supply of fresh air. When using this sleeping bag, if there was any indication of a shower, we took care to have the head pointed to windward so as to prevent entrance of rain through this air space.

THE "A" TENT.

In connection with the sleeping bags it may be well to describe here a curious shelter Dutchy and I came across in one of our tramps. It was just about dusk one day when we discovered a temporary camp at which a couple of men were preparing dinner. They informed us that they were naturalists on a two weeks' outing. At their invitation we joined camp with them. They had a small "A" tent of balloon silk, under which they kept their provisions. The tent had no ridge pole, but was supported instead by a rope stretched between two trees (see Fig. 205).

A CAMP CHAIR.

The camp was also furnished with an easy canvas chair, made by driving a couple of short posts in the ground for front legs and a pair of longer ones for the back. A piece of canvas was hung over these posts, forming both seat and back. The posts were driven into the ground on a slant, as illustrated in Fig. 206, and the canvas was formed with pockets at the corners which were hooked over these posts. This made a very comfortable chair, though, of course, it was fixed to one spot. When the men moved camp they would carry with them only the canvas piece, and at the next stopping place new posts were chopped and used for legs.

THE CAMP BED.

But what interested us most was the form of bed they had. This, like the chair, consisted of a piece of canvas arranged to be supported on posts cut from the woods in the neighborhood of the camp. The canvas piece was 3 feet wide and 6 feet long, with a wide hem at each side, forming pockets through which poles were passed, as in a stretcher. The ends of the poles were supported on posts driven into the ground. The poles were also propped up at the center, as shown, the pockets being cut away and bound, so as not to permit any wear on the canvas. To prevent the posts from leaning inward under the weight of the sleeper, they were braced apart by cross sticks.

THE CAMP BED IN A SHOWER.

As a precaution against rain, a tall post was set up at the head and another at the foot of the bed, and a rope was stretched over the posts with the ends fastened to stakes driven into the ground. Over this rope a rubber "poncho" was laid to keep off the rain. A "poncho," by the way, is a blanket of rubber cloth about 4-1/2 feet wide and 6 feet long, in the center of which is a slit through which you can put your head; then the rubber cloth falls over you like a cape, as in Fig. 210, and makes a perfect protection against rain. The ponchos these men had were not quite long enough to cover the whole bed, so they fastened umbrellas to the head posts, as shown in Fig. 212. During a shower in the woods the rain comes straight down in large drops, caused by the water collecting on the leaves. To prevent these large drops from splashing through the umbrellas, they laid pieces of cloth over the umbrellas, which served, like the fly of a tent, to check the fall of rain drops.

A NIGHTMARE.

I slept in the mummy case that night and Dutchy in the first sleeping bag. It must have been about midnight when I was awakened by a most unearthly yell. It sent the cold chills running up and down my back. A second scream brought me into action, and I struggled to throw back the head flap, which had become caught. It seemed an age before I could open it and wriggle out of the bag. Dutchy was sitting up in bed with a look of horror on his face, and his whole body was in a tremor of fear. One of the men dashed a glass of water in his face, which brought him back to his senses. It was only a nightmare, we found. Dutchy dreamed he had been injured in a railway accident and had been taken for dead to the morgue. He tried to let them know that he was alive, but couldn't utter a sound, until finally he burst out with the yells that roused the camp. Then, as he awoke with the horror of the dream still on him, his eyes fell on the two stretcher beds that looked like biers and the black coffin-like sleeping bag. It was not much wonder that Dutchy was frightened. The camp did certainly have a most ghastly appearance in the vague moonlight that filtered through the trees, and it must have been still more gruesome to see the coffin and biers suddenly burst open and the corpses come running toward him. To prevent any further nightmare we set Dutchy's sleeping bag under the "A" tent, where he would be saved the horror of again waking up in a morgue.

PACK HARNESS.

In the morning our friends broke camp and started westward. Dutchy and I watched them packing up their goods into a couple of very compact bundles, which they strapped to their backs with a peculiar pack harness. I took careful note of the way the harness was put together, and when we returned to the island we made two sets for use on our tramping expeditions. A canvas yoke was first cut out to the form shown in Fig. 213. We used two thicknesses of the heaviest brown canvas we could find, binding the two pieces together with tape. The yoke was padded with cotton at the shoulders and a strap was fastened to each shoulder piece. These were arranged to be buckled to a pair of straps fastened to the back of the yoke and passing under the arms. Riveted to these straps were a pair of straps used for fastening on the pack. The yoke straps were attached with the rough side against the yoke, while the pack straps were riveted on with the rough side uppermost, as indicated in the drawing.

RIVETING.

The method of riveting together the leather straps may need a word of explanation. A copper rivet was passed through a hole in the two straps; then the washer was slipped over the projecting end of the rivet. This washer had to be jammed down tight against the leather, and to do this we drilled a hole of the diameter of the rivet in a block of wood, and putting this block over the washer, with the end of the rivet projecting into the hole, we hammered the block until the washer was forced down tight against the leather. Then taking a light tack hammer we battered down the end of the rivet onto the washer. Care was taken to do this hammering very lightly, otherwise the end would have been bent over instead of being flattened.