...ysburg the battery was engaged in affairs of more or less importance at Gaines' Cross Roads, on July 24, 1863, Shepherdstown on September 19th, Bristoe Station in October, Rixeyville on November 9th, Mine Run in December, and then had a resting spell until the spring of 1864, when Grant had been made commander-in-chief of all the Federal armies, and established headquarters with Meade. Grant first cross...