Title: [Earthworks in Interior of Fort Mahone, in Front of Petersburg, Virginia]
Object type: Photograph
Date: 1865
Artist: Attributed to Timothy H. O'Sullivan 
Artist bio: American, born Ireland, 1840–1882
Artist nationality: American, born Ireland
Artist role: Artist
Medium: Albumen silver print from glass negative
Dimensions: 16.3 x 21.3 cm (6 7/16 x 8 3/8 in. )
Classification: Photographs
Credit line: Harris Brisbane Dick Fund, 1933
Department: Photographs
Repository: Metropolitan Museum of Art, New York, NY
Tags: term: American Civil War