Stamps Year 1971

450th anniversary of the city of San Juan, Puerto Rico
joaquín iturrioz
First national currency.
Mario Argenta
The vote is universal and mandatory secret.
Mario Argenta
US 1971 11¢
Rafael Calafell Cladera
Christmas 1971 2pt
Rafael Calafell Cladera
2,500 Anniv.
Luis Manuel
750 Anniv.
Luis Manuel
Kolomna Kremlin
Luis Manuel
Smolensk fortress
Luis Manuel
Novgorod Kremlin
Luis Manuel