Running to the window, I saw two men on horseback in dragoon equipments. The horses were the artillery-nags of yesterday; the riders, the General and his man-at-all-arms. Hurrying on my clothes, I got out of doors in time to see them go at a gallop across the lawn, leap a low hedge at the end of the grass-plot, and disappear in the orchard. Thither I followed fast to see the sport. They reached the boundary-line of the Van-Bummel estate, wheeled, and turned back on a trot. When the General espied me, he waved his sabre and shouted, "Charge!" They galloped straight at me. I had barely time to dodge behind an apple-tree, when they passed like a whirlwind over the spot I had been standing on, and covered me with dirt from the heels of their horses. I walked back to the house, very much annoyed, as men are apt to be, when they think they have compromised their dignity a little by dodging to escape danger from another's mischief or folly. At breakfast, accordingly, I remonstrated with the chief; but he only laughed, and asked me why I did not form a hollow square and let the front rank kneel and fire. "As soon as you have finished your coffee," he added, "I will take you into the trenches, and there you will be out of danger." I could not refuse. The trenches were at the bottom of the garden, near the entrance-drive. I had seen them yesterday, and in my ignorance thought of celery; now, I knew better. This morning, a tent was pitched a few yards from a long low wall of sods; and between the tent and the sods there was a small trench, about large enough to hold draining-tiles. Pointing to the wall, the general said,-- "There is Sebastopol," (pronouncing it correctly, accent on the _to_,) "and here," turning to the tent, "are my head-quarters. My sappers have just established a mine under the Quarantine Battery. In a few moments I shall blow it up, and storm the breach, if we make a practicable one." Here the Protean coachman made his appearance with a leather apron and a broad-axe. He signified that all was ready. A lucifer was rubbed upon a stone, the train ignited, bang went the mine, and over went we all three, prostrated by a shower of turf and mud. The mine had exploded backward, and had annihilated the storming party. Fortunately, the General had economised in powder. Gradually we picked ourselves up, considerably bewildered, but not much hurt. Van Bummel attempted to explain; but I had had enough of war's alarms, and yearned for the safety and peace of Nassau Street. So I bade the warrior good-morning, and took the first down-train, _multa mecum volvens_; "making a revolver of my mind," Van Bummel would have translated it. I knew that our soil produced more soldiers even than France, the fertile mother of red-legged heroes; but I did not expect, in the Nineteenth Century and in the State of New York, to have beheld an avatar of the God Mars. * * * * * THINE.