Oil well, ovpt. “M.G.”

50 ¢ 1936

Argentina

Typographic overprint “M.G.” with profiled letters

Ministry of War

Agriculture, ovpt. “M.G.”	Mariano Moreno (1778-1811), ovpt. “M.G.”	Map of South America without borderlines, ovpt. “M.G.”	Martín Miguel de Güemes (1785-1821), ovpt. “M.G.”
Cattle (Bos primigenius taurus)	Merino Sheep (Ovis ammon aries), ovpt. "M.G."	Oil well, ovpt. “M.G.”	Map of South America with borderlines, ovpt. “M.G.”
Domingo Faustino Sarmiento (1811-1888), ovpt. “M.G.”	Justo José de Urquiza (1801-1870), ovpt. “M.G.”	José Francisco de San Martín (1778-1850), ovpt. “M.G.”	Mariano Moreno (1778-1811), ovpt. “M.G.”