Le Mystérieux Docteur Cornélius - Le Manoir aux diamants, 1912

After having assassinated the chemist gaston de maubreuil, inventor of a diamond manufacturing process, the infamous baruch jorgell shoots the dog pistolet with his browning. In the medallion, the portrait of doctor cornelius kramm. Anonymous illustration for the cover of issue no. 2 of the series by gustave le rouge, the mysterious doctor cornelius: "the diamond manor", paris, la maison du livre, 1912. Date: 1912.