Stamps Year 1941

Twin-Motored Transport Plane
Jose Ignacio Ruiz
Twin-Motored Transport Plane
Jose Ignacio Ruiz
ALDO PATOCCHI
ANTONI GIRAMÉ COSTA
United States America- Air Mail- Twin engine
Herman Cudris Castañeda
Steel Industry.
Jose Ignacio Ruiz
Agriculture.
Jose Ignacio Ruiz
Oil wells.
Jose Ignacio Ruiz
RUBEN DARÍO.
Jose Ignacio Ruiz
Cartagena - Spanish Fortification
Herman Cudris Castañeda
Gen. Juan Galo de Lavalle (1797-1841).
Jose Ignacio Ruiz