Mariano Moreno, ovpt. “M.R.C.”

5 ¢ 1937

Argentina

Typographic overprint “M.R.C.” with profiled letters. Forehead partially dotted

Ministry of Foreign Affairs

Mariano Moreno, ovpt. “M.R.C.”	Map of South America without borderlines, ovpt. “M.R.C.”	Bernardino Rivadavia, ovpt. “M.R.C.”	Martín Miguel Juan de Güemes, ovpt. “M.R.C.”
Cattle	Merino Sheep	Map of South America with borderlines, ovpt. “M.R.C.”	Domingo Faustino Sarmiento, ovpt. "M.R.C."
Justo José de Urquiza, ovpt. “M.R.C.”	0), ovpt. “M.R.C.”	Mariano Moreno, ovpt. “M.R.C.”	Bernardino Rivadavia, ovpt. “M.R.C.”