Colonel James A. Mulligan, 23rd Illinois Infantry, K.I.A. Date Created/Published: between 1860 and 1864. LOC original medium: 1 negative : glass, wet collodion.

Colonel Thomas S. Mather, 2nd Ill. Light Artillery. Date Created/Published: between 1860 and 1870. LOC original medium: 1 negative : glass, wet collodion.

Portrait of Private Charles H. Halstead, Company A, 52nd Illinois Infantry, U.S.A., and unidentified soldier. Date Created/Published: between 1860 and 1865, re-photographed 1961.

Antietam, Maryland General Randolph B. Marcy with officers and civilians at Army of the Potomac headquarters.

Wharf boat at Cairo, Illinois. Date Created/Published: 1864. LOC original medium: 1 photographic print.