“‘Keep off the engine room hatch’,” chuckled the older lad, quoting one of the emphasized orders from the manual. “Haven’t you learned that yet?”

“No more than you have learned that ‘Whistling is never permitted aboard ship’,” rejoined Ikey, getting up and rubbing his elbows.

“Wasn’t whistling!” denied Morgan.

“Well, your lips were all puckered up, just the same. And you know what old Jehoshaphat,” he observed, using the nickname for the chief master-at-arms, “said that time about your doing that. It’s just as bad to look like you were whistling as to do it.”

“Aw, he’s deaf and was afraid I was putting something over on him,” Morgan declared, and immediately proceeded to “pucker up” again in a silent tune.

It was true that Phil Morgan had received more than one demerit when first he had come to sea because of this proclivity of his for whistling. He had really been driven to the extremity of carrying a couple of small burrs under his tongue to remind him of the infraction of ship rules he was about to commit whenever he thoughtlessly prepared to whistle.

The Navy Boys had had a good many rules besides these two quoted above to learn. And not only to learn, but to obey! Excuses are not accepted in the Navy. Anybody who has ever looked through the Bluejacket’s Manual will be impressed by these facts.

Every waking hour of the day has its duties for the men and boys aboard ship. Especially for the apprentice seamen class to which Whistler and his friends belonged. Their “hitch” was for four years, or until they were twenty-one. And the more they learned and the higher they stood in their various classes, the better their general rating would be if they enlisted for a second term.

This last was their intention and expectation. They were by no means cured of their love for the sea or their interest in the Navy by the hard experiences they had suffered.

For that Philip Morgan and his chums had been through some serious experiences since the war began could not be overlooked. But they were just the sort of lads to enjoy what some people might consider extremely perilous adventures.