Photograph of Elias Durand (January 25, 1794 - August 15, 1873), born Élie Magloire Durand, eminent American pharmacist and botanist. Photographer's credit on back reads, "Gutekunst Photographer, 712 Arch St. Philada." [Frederick Gutekunst / Carte-de-visite portrait of Elias Durand (1794-1873). -- Public domain -- http://commons.wikimedia.org/wiki/File:Elias Durand.jpg]