To insure an equable distribution of the food, Tyson took charge and personally measured out both bread and pemmican. Later he was able to give exact weights through a pair of improvised scales. They were made by Meyer most ingeniously of a lever balance taken from an aneroid barometer and connected with a three-cornered rule; the weights used were shot from their shot-gun ammunition. The foreigners of the party, except the docile Eskimos, were not thoroughly amenable to command. After Hall's death the failings of the sailing-master in command, Captain Buddington, were such that he could not maintain proper discipline, and hence a certain degree of demoralization existed among the seamen. The rule of the sea that loosens bonds and makes seamen free from service on the loss of a ship, was also injuriously felt. As a result Tyson's powers of control simply arose from his high character, sound judgment, and professional knowledge. His orders were obeyed as seemed convenient, but, as one man testified under oath, "When we didn't [obey his orders] we found out it didn't turn out well"--the highest of praise. With increasing cold the tent was no longer habitable, and it became necessary to provide warm shelter, which was done through the building of igloos, or snow huts, by the Eskimo Ebierbing (Joe) and Hans Hendrik. Hans and his family of six built their igloo a little apart from the others. While there were five separate igloos, they were thrown into close connection by a system of arched snow passages through which the men came and went without exposure to the weather. Some delay and trouble occurred in finding suitable drifts of packed snow from which were dexterously carved the snow slabs needful for the huts. The very low entrances to the igloos were covered by a canvas flap frozen into the outer wall so as to exclude almost entirely the entrance into the hut of either cold air or wind-driven snow. Feeble light was introduced through windows made of thin slabs of fresh-water ice cut from an adjacent lake. From the entrance the canvas-covered snow floor sloped gently upward to the rear of the igloo, thus making that portion of the room a little higher and somewhat warmer, as the colder air flowed down toward the door. Their scant bedding of sleeping-bags and musk-ox skins was arranged in the rear of the hut, on canvas-covered boards, where, however, the arched snow roof was near the head of the sleeper. The only place where one could stand erect was in the very centre of the hut, where the separate messes cooked their scanty meals.