Colonel Elmer E. Ellsworth (1837-61). From Brady negative from life in collection of F. H. Meserve, New York, 1913. Ellsworth was the first significant Union casualty of the Civil War.

NYSA_A3045-78_15170

New York State Archives. New York (State). Education Dept. Division of Visual Instruction. Instructional lantern slides, ca. 1856-1939. Series A3045-78, JNElD, No. 15170.