WW I poster France World War I, French propaganda poster showing a French soldier strangling the Imperial eagle representing Germany. Original title: Emprunt National. Societe Generale. Pour le supreme effort. Translation of title: National Loan. Societe Generale. For the greatest effort. Artist: Marcel Falter (1866 - ?) Lithograph poster, color ; 120 x 79 cm. Imp. Chaix. Paris 1918.