Workers and open books (Soviet Union, USSR 1971)

29 September (Soviet Union, USSR ) within release Resolutions of 24th Communist Party Congress goes into circulation Stamp Workers and open books face value 4 Russian kopek

Stamp Workers and open books in catalogues
Michel:	Mi:SU 3924

Stamp is horizontal format.

Also in the issue Resolutions of 24th Communist Party Congress:

• Stamp - Workers and open books face value 4;
• Stamp - Farmworkers and wheatield face value 4;
• Stamp - Factory production line face value 4;
• Stamp - Heavy industry face value 4;
• Stamp - Family in shopping center face value 4;