Keywords: Pierre Philippe Denfert-Rochereau by Georges Lafosse.jpg French military officer Pierre Philippe Denfert-Rochereau 1823-1878 by Georges Lafosse 1844-1880 Léon Bienvenu a k a Touchatout Le Trombinoscope 1871-1882 ark /12148/bpt6k205215m 1872-09 Georges Lafosse PD-old PD-old Georges Lafosse Pierre Philippe Denfert-Rochereau |