Our advance, though slow, had been continuous and resulted in projecting a sort of wedge into the enemy’s lines, of which wedge we seemed to be the apex. It resulted, therefore, naturally and necessarily that the enemy concentrated more and more in our immediate front to break the force that was gradually splitting them in two and endangering their communications in rear. Firing still continued toward the rear on both flanks, for we had considerably outstripped the general advance. Our men fixed bayonets and lay down under orders to hold the position, if attacked, at all hazards. The firing against us grew quite heavy, but no reply was made, although some were killed, among them Lieutenant Keyes, a splendid officer of the Sixteenth, with whom I was standing arm in arm at the time his summons came,—for among the regulars it was not then considered “good form” for officers to take shelter. I have before spoken of the impact of a minie bullet against a tree as like the blow of a sledge hammer. The Keyes incident gives a very realistic illustration. As I have mentioned in another place, Lieutenant Keyes and I were standing arm in arm—my right interlocked with his left,—in rear of his company. We were, as I recall, just exchanging sorrowful remarks over the death of a Sergeant Baker—a fine man—who received a bullet through the forehead just a moment before, while Keyes was exchanging words with him. Just then the sledge hammer struck one of us—for a moment I did not know which—and hurled us both to the ground backwards. As I scrambled to a footing I saw Keyes’ blanched face and the torn garment showing the passage of the bullet through the left shoulder joint where a hasty examination showed that the bony structure of the vicinity had been shattered. He was taken to the rear and died the second day after. Here, after a long wait, General Sherman came, and I saw him for the first time. I will let him tell you what next occurred. General Sherman is describing, in his official report of the battle, his own movements as he came up on our right; and is speaking of a battery that had reached him at the rear. He says: “Under cover of their fire we advanced until we reached the point where the Corinth road crosses the line of McClernand camp, and here I saw for the first time the well ordered and compact columns of General Buell’s Kentucky forces whose soldierly movements at once gave confidence to our newer and less disciplined men. Here I saw Willich’s regiment advance upon a point of water oak and thicket, behind which I knew the enemy was in great strength, and enter it in beautiful style.” (The thicket described by General Sherman, I may remark, was just beyond the field on the edge of which we were lying and through which it was necessary to pass. The Thirty-second Indiana was regarded as the crack German regiment of our western army.) General Sherman continues: