Map of South America without borderlines, ovpt. “M.A.”

1 m$n 1937

Argentina

Typographic overprint "M.A." with profiled letters.

Ministry of Agriculture

Mariano Moreno, ovpt. “M.A.” 0.95$	Agriculture, ovpt. “M.A.” 0.15$	Map of South America without borderlines, ovpt. “M.A.”	Martín Miguel Juan de Güemes, ovpt. “M.A.”
Cattle, ovpt. “M.A.”	Merino Sheep, ovpt. "M.A."	Map of South America with borderlines, ovpt. “M.A.”	Domingo Faustino Sarmiento, ovpt. “M.A.”
Justo José de Urquiza, ovpt. “M.A.”	José Francisco de San Martín, ovpt. “M.A.” 0.12$	Mariano Moreno, ovpt. “M.A.” 0.08$	Bernardino Rivadavia, ovpt. “M.A.”