| O.D. Finch Bivouac of the 45th Illinois near the Shirley House 1863 Salted paper print 16.5 x 21.6 cm (6 1/2 x 8 1/2 in) American Art Museum, Smithsonian Institution Museum purchase from the Charles Isaacs Collection made possible in part by the Luisita L. and Franz H. Denghausen Endowment LL/7561
| |