2818387 Eugene Turpin released from Etampes Prison (colour litho) by French School, (19th century); Private Collection; (add.info.: Eugene Turpin released from Etampes Prison. A chemist who invented the explosive Melinite, Turpin was falsely imprisoned for supposedly selling details of his invention to the Germans. Premiere heure de liberte. M Turpin sortant de la prison d\'Etampes. Illustration for Le Petit Journal, 29 April 1893.); 穢 Look and Learn.