Keywords: Boucher de Perthes 2.jpg Jacques Boucher de Perthes 1833 ARK-BNF http //gallica bnf fr/ark /12148/btv1b84502946/f1 item here 2013-01-17 Lithography by Pierre-Louis-Henri Grévedon photograph Dubosq uploaded stitched and restored by Jebulon This image is in the public domain PD-old Jacques Boucher de Crèvecœur de Perthes |