Promotional postcard for Madame Sans-Gene by Victorien Sardou and Emile Moreau. First produced Theatre du Vaudeville, Paris, 27th October 1893.This image is a French card because Henry Irving starred in J. Comyns Carr?s English version at the Lyceum,10th April 1897, and the play was set to music as ?The Duchess of Dantzic? (see above). About a supposed episode in the life of Napoleon.