This was really our first baptism of fire, for though at South Mountain we had been in range and were credited with being in the fight as supports, none of the shells had actually visited us. Several of these came altogether too close for comfort. Colonel Oakford, Lieutenant-Colonel Wilcox, and I were sitting on our horses as close together as horses ordinarily stand, when one of these ugly missiles dropped down between us. It came with a shrieking, screeching sound, like the pitch of an electric car with the added noise of a dozen sky-rockets. It did not explode. It created considerable consternation and no little stir with horses and men, but did no damage further than the scare and a good showering of gravel and dust. Another struck between the ranks of our brigade as they were resting under the hill with guns stacked,--only a few feet away from us. It also, happily, failed to explode, but we were sure some one must have been killed by it. It did not seem possible that such a missile could drop down upon a division of troops in mass without hitting somebody; but, strange as it may seem, it did no damage beyond knocking down a row of gun-stacks and tumbling topsy-turvy several men, who were badly bruised, but otherwise uninjured. The way the concussion tossed the men about was terrific. Had these shells exploded, some other body would probably have had to write up this narrative. Another shell incident occurred during this artillery duel that looked very funny, though it was anything but funny to the poor fellow who suffered. He, with others, had been up near our battery, on the knoll just above us, witnessing the firing, when one of these rebel shells came ricochetting along the ground towards him as he evidently thought, for he started to run down the hill thinking to get away from it, but in fact running exactly in front of the shell, which carried away one heel. He continued down the hill at greatly accelerated speed, but now hopping on one foot. Had he remained where he was the missile would have passed him harmlessly. Except when nearly spent, shells are not seen until they have passed, but the screeching, whizzing, hissing noise is sufficient to make one believe they are hunting him personally. Veteran troops get to discount the terrors of these noises in a measure, and pay little attention to them, on the theory that if one is going to be hit by them he will be anyway, and no amount of dodging will save him, so they go right on and "take their chances." But with new troops the effect of a shell shrieking over or past them is often very ludicrous. An involuntary salaam follows the first sound, with a wild craning of the necks to see where it went. Upon marching troops, the effect is like that of a puff of wind chasing a wave across a field of grain.