Portraits; United States--History--Civil War, 1861-1865--Military personnel--Union; Generals--American--1860-1870; Generals; Military uniforms; Military officers
Portrait of Daniel Craig McCallum (1815-1878), a brevet major general of volunteers (1864) in the United States Civil War. He was an architect and engineer from Scotland, who in 1862 he was appointed head of all the military railroads in the United...