IN THE SUBMARINE "Q-4"
gruff-voiced first lieutenant who had dubbed him Neptune.
"Here's where I live when I'm on duty," said Martin as they passed through still another door into the bow torpedo compartment. They were now close to the submarine's nose and the moisture-studded roof above was perceptibly nearer their heads. Facing them were the butts of the four twenty-one-inch torpedo tubes, each a round white-enameled bulls-eye at first glance. A second look, however, showed the bulls-eyes to be dish-shaped covers on long, curved hinges which, as Martin explained, were opened by hand to expose the breeches for loading. On chocks at each side of the compartment rested eight torpedoes, which, with, those already in the tubes, made twelve in all. Besides the torpedo tubes the compartment also held the anchor winches, and Martin showed how the anchor chains could be slipped by a simple device in case of fouling.
There were two men in there, busy with oiled rags when the visitors entered. Martin introduced them to Nelson and he received a hearty if somewhat greasy handshake from each. He found the torpedo compartment more interesting than any of the others and asked a dozen questions in as many minutes. Martin was very will-
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