over a mile away, I dropped a float over the stern with a time-bomb attached to it, the detonation of which in this way I had found by experiment to furnish a much more life-like imitation of an internal explosion in a ship—when heard in hydrophones, I mean—than that of a depth-charge. The periscope which was shortly poked cautiously up for a tentative ‘look-see’ could not, I am pretty nearly dead certain, have revealed anything to belie the impression I had laid myself out to convey—that M.L. —— was an explosion-riven, burning, and even already, probably a sinking ship. Besides the gay gush of flames from the fire-raft, which must have appeared to be roaring amidships, lurid tongues of fire were also spouting out of the forrard and after hatches, and from several of the ports; while a thirty-degree list to starboard might well have indicated that she was about to heel over and go down. I had looked at her that way from a periscope myself, while I was studying the effect of some ‘stage property’ flares in comparison with ordinary gasoline ‘blow-torches,’ and knew how much she looked like the real thing even when you knew she wasn’t. The list? Oh, that was a very simple matter. This class of M.L.s is never on an even keel for long, anyhow, and the installation of a couple of tanks made it possible to pump water back and forth and give her any heel we wanted. We put her almost on her beam ends when we were experimenting on the thing, and without upsetting

things much outside of the galley, which we had neglected to warn of what devilry was afoot.

“If we didn’t look helpless and harmless enough for any Fritz to run right up alongside and ‘gloat over,’ I’ll eat my hat; and that was what I was counting on this fellow doing. Indeed, I’ll always think that was just what he did intend to do eventually; only it was the way he went about doing it that was near to upsetting the apple-cart. It seemed reasonable to suppose that he would come up and do his gloating on the side he approached from, and so that was the side I had prepared to receive him on. The heavy list she was under to starboard would have made it possible to bring the gun to bear on him until he was almost under the rail, and then there would be a chance for a lance-bomb. If he came up on the other side by any chance, I had figured that the game would be all up; for there was the fire-raft to give it away, while the list would be on the wrong slant to give the gun a show. Well, whether it was accident or intent, that is just what he did—broached abeam to port, about half a cable’s length off the sizzling tank of flaming kerosene.

“That next minute or two” (D—— sat up in bed in the excitement of the memory of that stirring interval, and I felt one of his gesticulating fists come with a thump against the bottom of my mattress) “called for some of the quickest thinking and acting I was ever responsible for pulling off.

If he stayed up, it flashed to my mind, there was just the chance I might ram him; while if he ducked down, there would probably be a good opening for a depth-charge. I rang up full speed at the same time I was shouting orders to cast off the fire-raft, and to bash in one end of the starboard ‘tilting-tank’ with an axe. We had considered the possibility of this emergency arising, as much as we hoped it wouldn’t, so that no time was lost in meeting it. The fire-raft, boom and all, was cast off clean, and quickly left astern. In scarcely less time was the tank emptied, though the sudden flood from it—it was on the upper deck, understand—came very near to carrying overboard the man who broached it. With motors, of course, we were running all out in ‘two jerks,’ and she was doing several knots over twenty when, with helm hard-a-starboard, she began rounding on the startled Fritz.

“There was no doubt about the fact that he was startled, let me tell you. And, when you think of it, it must have been a trifle disconcerting to see the blown-up and burning boat he had come up to gloat over, and perhaps loot before she went down, suddenly settle back on an even keel and come charging down on him at twenty-five knots. The ‘moony’ fat phizes that showed above the rail of the bridge were pop-eyed with surprise—yes—and indecision, too, for there were several valuable seconds lost in deciding whether to come on up—she

had risen to the surface with only an ‘awash’ trim—and make a fight with her gun, or to dive.

“I don’t think it would have made a great deal of difference in his own fate which he did, but you can bet it made a lot of difference to me. I don’t mind telling you that I was never gladder about anything in my life—at least anything since the rain that came at the end of a three-months’ drought to save my corn-crop a few years back—than when those moon-faces went into eclipse and I saw him begin to submerge. Although it had never formed a part of any plan I had ever worked out, I give you my word that I fully intended to ram him, and that would have meant—well, about the same thing as one airplane charging into another. I should almost certainly have finished him, while at the same operation—but I don’t need to tell you that a match-box like this was never made for bull-at-a-gate tactics. I’ve never heard of one of this class of M.L.s getting home with a good square butt at a U-boat, and I’m very happy to say that it didn’t happen on this occasion. I don’t think that we even so much as grazed his ‘jump-string’; but the whole length of him was in plain sight sloping away from his surface swirl, and it was easy as picking ripe pippins to plant an ‘ash-can’ just where it was needed. The only aggravating thing about it was that, although oil came boiling up in floods for three days, there was never a Hun, nor even an unmistakable fragment of U-boat

wreckage, picked up as a souvenir. There was never any doubt about the sinking, however, for the trawlers located the wreck on the bottom with a sweep, and gave it a few more ‘cans’ for luck.

“But the best evidence in my own mind,” concluded D——, pulling the blankets up higher over his shoulders as he settled back into the bunk, “is the fact that, six weeks later, the identical stunt I had tried this time actually lured another Fritz up to eat out of my hand almost exactly as I had been planning for. Now, if that first one had really survived and been able to return to base, it is certain that its skipper would have told what he saw, and that there would have been a general order (such as came out some months later when they finally did twig the game) warning all U-boats against coming up to gloat at close range over burning M.L.s. The fact that this second one was such easy picking proves beyond a doubt that the other never got back.”