It was pitch-black dark when I took over at 4 a.m., and a fresh breeze had raised a lumpy sea, which covered the bridge with spray. We were charging 400 amps on each, with the intention of laying one mine directly there was sufficient light to get a fix from some of the buoys which the English stick down all over the place here in the most convenient manner possible. If only one could believe they never shifted them. Alten says it never occurs to an Englishman to do a thing like that, but I'm not so sure. However, we were proceeding along at about five knots, crashing into the sea rather badly, when out of the black beastliness of the night I saw a shape close aboard on the port hand. As I hesitated for a second as to my course of action, I was astounded to see a large submarine which must have been British, on an opposite course, not more than 25 metres away! This sounds absurd, but it really wasn't further. I'm not ashamed to confess that I was completely disorganized; it did not seem possible that the enemy was literally alongside me. I don't know how it struck the officer in the British boat, but I must give him credit for doing something first, for he fired a Very's white light straight at me as the two boats passed. It impinged on the hull, and in the flash I caught a photographic glimpse of his conning tower, on which was painted the letter E, followed by two numbers, of which one was a two I think, and the other a nine. By this time he was on my port quarter and rapidly disappearing; in a frenzy of rage I managed to get my revolver out, and whilst with the left hand I pressed the diving alarm, with the right hand I emptied the magazine in his direction. When we were down, Alten practically refused to believe me, which made me very pleased that in descending I had trod on a pair of hands which turned out to be his, as he had started up the ladder to the upper conning tower when he first heard the alarm. I presume our opponent dived as well, but evidently he had put two and two together and used his aerial at some period, for when at dawn we poked a periscope up, a flotilla of destroyers appeared to be looking for something, which "something" was us, unless I am much mistaken; so we bottomed, where we have been ever since. The Hydroplane Operator keeps up a monotonous sing-song to the effect that "Fast running propellers are either receding or approaching." The crew are collected round the mine-tubes as I write, and are singing a lugubrious song, the refrain of which runs: "Death for the Fatherland! Glorious fate, This is the end that we gladly await." Why will the seamen always become morbid when possible? And there is not a man amongst them who is not inwardly thinking of some beer-hall in Bruges, though I suppose that like their betters they have their romances of a tenderer kind. * * * * *