Keywords: Poitevin autoportrait BNF Gallica.jpg Alphonse Poitevin 1819 - 1882 photographe français Autoportrait photographie positive directe sur cuivre argenté daguerréotype Alphonse Poitevin 1819 - 1882 french photographer Selfportrait Direct positive photograph on silver copper daguerreotype 1849 2013-04-21 for upload ARK-BNF Alphonse Poitevin Upload stitch and restoration by Jebulon http //gallica bnf fr/ark /12148/btv1b6903404t/f1 item cleaning of spots dirts dust tears and scratches due to old age Correction of saturation and contrasts With GIMP Alphonse Poitevin photograph 00 19 26 April 2013 UTC Poitevin autoportrait BNF Gallica jpg PD-Art-100 Uploaded with UploadWizard Alphonse Poitevin 19th-century self-portrait photographs of men 19th-century portrait photographs of sitting men at three-quarter length Daguerreotype portraits Men with beards Black and white photographic portraits of male scientists Valued images by Jebulon Valued images of people of France |