Keywords: Bovine by Adrien Tournachon, 1856.JPG Bovine and owner at an agricultural fair Paris 1856 Salt print varnished with gelatin and tannin http //www ebay com/itm/Gallery-Vanished-salt-print-France-Cow-Adrien-Tournachon-Nadar-1856-/371429150305 ebay 1856 Adrien Alban Tournachon French 1825 - 1903 PD-old http //www worldcat org/oclc/456898121 Adrien Tournachon 1856 photographs |