I need not describe the operation. The pain felt was severe, but it was insignificant as compared with that of any other minute of the past six weeks. The limb was removed very near to the shoulder-joint. As the second incision was made, I felt a strange flash of pain play through the limb, as if it were in every minutest fibril of nerve. This was followed by instant, unspeakable relief, and before the flaps were brought together I was sound asleep. I dimly remember saying, as I pointed to the arm which lay on the floor: “There is the pain, and here am I. How queer!” Then I slept--slept the sleep of the just, or, better, of the painless. From this time forward I was free from neuralgia. At a subsequent period I saw a number of cases similar to mine in a hospital in Philadelphia. It is no part of my plan to detail my weary months of monotonous prison life in the South. In the early part of April, 1863, I was exchanged, and after the usual thirty days’ furlough returned to my regiment a captain. On the 19th of September, 1863, occurred the battle of Chickamauga, in which my regiment took a conspicuous part. The close of our own share in this contest is, as it were, burned into my memory with every least detail. It was about 6 P. M., when we found ourselves in line, under cover of a long, thin row of scrubby trees, beyond which lay a gentle slope, from which, again, rose a hill rather more abrupt, and crowned with an earthwork. We received orders to cross this space and take the fort in front, while a brigade on our right was to make a like movement on its flank. Just before we emerged into the open ground, we noticed what, I think, was common in many fights--that the enemy had begun to bowl round shot at us, probably from failure of shell. We passed across the valley in good order, although the men fell rapidly all along the line. As we climbed the hill, our pace slackened, and the fire grew heavier. At this moment a battery opened on our left, the shots crossing our heads obliquely. It is this moment which is so printed on my recollection. I can see now, as if through a window, the gray smoke, lit with red flashes, the long, wavering line, the sky blue above, the trodden furrows, blotted with blue blouses. Then it was as if the window closed, and I knew and saw no more. No other scene in my life is thus scarred, if I may say so, into my memory. I have a fancy that the horrible shock which suddenly fell upon me must have had something to do with thus intensifying the momentary image then before my eyes.