50 years USSR (Soviet Union, USSR 1972)

28 October (Soviet Union, USSR ) within release 50 years USSR goes into circulation Stamp 50 years USSR face value 4 Russian kopek

Stamp 50 years USSR in catalogues
Michel:	Mi:SU 4056

Stamp is square format.

Also in the issue 50 years USSR:

• Stamp - 50 years USSR face value 4;
• Stamp - 50 years USSR face value 4;
• Stamp - 50th Anniversary of USSR. face value 4;
• Souvenir Sheet - Block: 50th Anniversary of USSR. face value 30;