si-african-american-history: Photographic postcard of a boy wearing a double-breasted jacket and bre
si-african-american-history: Photographic postcard of a boy wearing a double-breasted jacket and breeches, early 20th century, Smithsonian: National Museum of African American History and CultureSize: H x W (Image): 5 1/16 × 3 3/16 in. (12.9 × 8.1 cm)Medium: silver and photographic gelatin on paper , ink and paperhttps://nmaahc.si.edu/object/nmaahc_2013.46.29.63 -- source link