Mongolia - 9th Organization of Socialist States Postal Ministers Congress issue (#91493)

9th Organization of Socialist States Postal Ministers Congress issue of Mongolia

Short desc: 9th Organization of Socialist States Postal Ministers Congress

Issuer: Mongolia
Date: 7/15/1973
Occasion: 9th Organization of Socialist States Postal Ministers Congress

Consists of 1 stamp: (See stamps as list)

60m

All are perf=11.5x12