President Lincoln Visiting the Headquarters of the Army of the Potomac, Battlefield of Antietam, October 1862
Object type: Photograph
Department: Photographs
Artist: Alexander Gardner|E.B. Eaton
Artist bio: American, Glasgow, Scotland 1821–1882 Washington, D.C.| 
Artist role: Artist|Printer
Artist nationality: American, Scottish| 
Date: 1862, printed 1907
Medium: Gelatin silver print
Dimensions: 50.5 x 34.6 cm. (19  7/8  x 13  5/8  in.)
Classification: Photographs
Credit line: The Elisha Whittelsey Collection, The Elisha Whittelsey Fund, 1971
Accession year: 1971