Major McClellan is doubtless right in this, that these shots were fired as feelers; but it is inconceivable that Stuart was totally unaware of the presence of any federal force in his immediate front; that he did not know that there was stationed on the opposite ridge a brigade of cavalry and a battery. Gregg had been there the day before, and Stuart at least must have suspected, if he did not know, that he would find him there again. It is probable that he fired the shots in the hope of drawing out and developing the force he knew was there, to ascertain how formidable it might be, and how great the obstacle in the way of his farther progress toward the rear of the union lines.
The information he sought was quickly furnished.
It was then that Custer put Pennington's battery in position, and the three sections of rifled cannon opened with a fire so fast and accurate that Griffin was speedily silenced and compelled to leave the field.
Then there was a lull. I cannot say how long it lasted but, during its continuance, General Gregg arrived and took command in person. About this time, also, it is safe to say that Hampton and Fitzhugh Lee came up and took position on the left of Chambliss and Jenkins. The confederate line then extended clear across the federal front, and was screened by the two patches of woods between Rummel's and the Stallsmith farm.
A battalion of the Sixth Michigan cavalry, of which mine was the leading troop, was placed in support and on the left of Pennington's battery. This formed, at first, the short line of the "L" referred to in Custer's report, but it was subsequently removed farther to the right and faced in the same general direction as the rest of the line, where it remained until the battle ended. Its duty there was to repel any attempt that might be made to capture the battery.
The ground upon which these squadrons were stationed overlooked the plain, and the slightest demonstration in the open ground from either side was immediately discernible. From this vantage ground it was possible to see every phase of the magnificent contest that followed. It was like a spectacle arranged for us to see. We were in the position of spectators at joust or tournament where the knights, advancing from their respective sides, charge full tilt upon each other in the middle of the field.