Colonel Theodore Lyman, With Grant and Meade from the Wilderness to Appomattox
George R. Agassiz, Ed.

[198] and had concluded it would make little noise and be very circumscribed in its effects. Others, however, thought it might be a sort of earthquake, overturn trees, etc., which idea was founded on the fact that even a dozen pounds confined would pretty nearly blow a house down. However, we were something like a mile away and would not be likely to get the worst of it. General Burnside with his Staff had gone to the front. Presently General Grant arrived, I think after four o'clock. He said, “What is the matter with the mine?” General Meade shrugged his shoulders and said, “I don't know — guess the fuse has gone out.” Which was a true guess. Where the fuse was spliced, it stopped burning; upon which Colonel Pleasants coolly went into the gallery and fired the new end! At ten minutes before five there was a distant, dull-sounding explosion, like a heavy gun, far away; and, in an instant, as if by magic, the whole line of batteries burst forth in one roar, and there was nothing but the banging of the guns and the distant hum of the shells! My back was turned at the moment, but those that had a good view say that a mass of earth about 50 feet wide and 120 long was thrown some 130 feet in the air, looking like the picture of the Iceland geysers. The explosion made a crater some 120 feet long, 50 feet wide, and 25 deep (so it was described to me). The mine blew up about under the bastion and rather on one side of it.

[The description of what followed, is copied from Lyman's “Journal.” ]

So astounded was the enemy and so covered was their position by our augmented artillery, that their reply was weak indeed and was soon almost silenced. Meantime,