Working people of socialist countries under their flags (Soviet Union, USSR 1957)

01 January (Soviet Union, USSR ) within release Forces of democracy and socialism are invincible! goes into circulation Stamp Working people of socialist countries under their flags face value 1 Russian ruble

Stamp Working people of socialist countries under their flags in catalogues
Michel:	Mi: SU 1493II

Stamp is square format.

Small Eagle on Albanian flag

Also in the issue Forces of democracy and socialism are invincible!:

• Stamp - Working people of socialist countries under their flags face value 1;
• Stamp - Working people of socialist countries under their flags face value 50;
• Stamp - Working people of socialist countries under their flags face value 40;