3 v. (1796 p.) : ill., ports., maps, facsims., tables ; 29 cm.
v. 1. Number and organization of the armies of the United States.--v. 2. Chronological record of the campaigns, battles, engagements, actions, combats, sieges, skirmishes, etc., in the United States, 1860 to 1865.--v. 3. Regimental histories.