Batteries B and L, 2d U.S. Artillery

U.S.A.

Batteries B and L, 2d U.S. Artillery.

Captain Jas. M. Robertson, U.S.A., Commanding

(September 17, 1862.)

Horse Batteries B and L (Consolidated), 2nd U.S. Artillery, crossed the Antietam by the Middle Bridge, in the forenoon of September 17, and went into position on ...