[Hermann Knackfuss]
Object type: Carte-de-visite
Department: Photographs
Artist: G. & A. Overbeck|Hermann Knackfuss
Artist bio: German, active 1860s| 
Artist role: Photography Studio|Person in Photograph
Artist nationality: German| 
Date: after 1868
Medium: Albumen silver print
Dimensions: 10.1 × 6.3 cm (4 in. × 2 1/2 in.)
Classification: Photographs
Credit line: The Albert Ten Eyck Gardner Collection, Gift of the Centennial Committee, 1970
Accession year: 1970