Keywords: Cristobal Lechuga.png en Portrait of Cristobal Lechuga 1557-1622 from his book about artillery and fortification published in 1611 1611 Google books https //books google cat/books id gUoTyIfrqxgC Cristobal Lechuga 1557-1622 other versions Custom license marker 2015 11 08 pd-old-100 pd-1923 Military of Spain 1557 births 1622 deaths Uploaded with UploadWizard |