Two original CDVs of the photographer John Cadwallader, taken some years apart. Cadwallader was from the family of well-known 1850s-1920s Midwest photographers. His brothers and son Bassett were also photographers. He is not identified on these images but it's him for sure.. at one time I owned a large collection of Cadwallader family photos, many having identification on them. Detroit, Michigan and Indianapolis, Indiana imprints. 4" x 2.5".. some mount wear, soiling, and some curl to the mounts.