The lieutenant then quickly detailed four men, who, together with the captain and the two boys, were directed what articles to carry forward. In this exercise they found many unexpected nooks and turns. The articles removed were mostly ship's supplies, stores, boxes of canned goods, drugs in cases, and a lot of tubing. Some of the boxes must have contained machinery, or mechanical parts, for they were very heavy. They were engaged at this work for fully an hour, and the task proved a difficult one, for the passageways were narrow and tortuous, and sometimes it was necessary to move through narrow alleys which ran almost directly across the ship. Every available bit of space is utilized in these vessels for the operating machinery. The entire length of the submarine was 126 feet, and the material had to be carried a distance of about eighty feet. The lieutenant was in the stern portion, pointing out the articles which should be taken, while the sub-lieutenant directed the placing of them in the bow. The captain and Ralph were just depositing a load in the hold near the bow, when a peculiar noise was heard, resembling a scraping, rasping sound. Before they had time to turn around, or move from their positions, the rear end of the submarine seemed to swing upward, bringing down and scattering among the machinery a choice lot of boxes and parcels. A groan followed. Something peculiar had happened,--a thing unique in the annals of submarining. The vessel, after the peculiar motion, was quiet, but it was lying at an angle of forty-five degrees. The seamen and the captain hurriedly tried to move back in order to discover what had happened and from whom the groans proceeded. It was hard work, and dangerous, too. Alfred was found pinned between the tanks, and temporarily held by several cases, but, fortunately, he was not hurt in the least. Directly forward of the conning tower stairway the captain now noticed an object, and upon examination it was found to be the lieutenant, who had been thrown a distance of more than thirty feet through the tangled machinery. He was unconscious. The physician was soon by his side, and a frightful gash was observed on the right side of the officer's face. Two men nearby were groaning. One had a broken leg, and the other several contusions about the head, and, owing to their crippled condition, it was just as much of a task to lower the bodies down into the inclined hold as to walk upward. This was finally accomplished, and the lieutenant, with the two injured men, were landed in the long compartment, which served as the dining room. The sub-lieutenant was found pinned by some boxes between two stanchions, which had not been distributed and placed within the compartments. The seaman soon released him; he was not injured in any way, and now that the lieutenant was in a serious condition, the command devolved on him.