Alexander Gardner
1865, March
Copying Maps, Photographic Headquarters, Petersburg, Virginia

Albumen print, from glass negative, detail
19 x 24.6 cm (7 1/2 x 9 11/16 ins)
 
Metropolitan Museum of Art
Gilman Collection, Museum Purchase, 2005 Accession Number: 2005.100.1236
 
LL/53139