First Regular Brigade

Artillery Reserve

Army of the Potomac

Artillery Reserve

First Regular Brigade

Capt. Dunbar R. Ransom

1st U.S. Battery H

Lieut. Chandler P. Eakin, Lieut. Philip D. MasonJuly 2d and 3d Engaged on Cemetery Hill

3d U.S. Batteries F and K

Lieut. John C. TurnbullJuly 2d Engaged on Emmitsburg ...