Soviet Philatelic Association Foreign Exchange Control Registered Cover

Soviet Union · 1928 · Control Stamp

This item is a registered letter from 1928, bearing a distinctive control stamp issued by the Soviet Philatelic Association. The stamp signifies foreign exchange control, likely applied to monitor international financial transactions or contents within the mail.

In the nascent Soviet Union, strict regulations were enforced on foreign exchange and international correspondence to manage the economy and prevent illicit capital movements, making such postal markings important historical artifacts.