FDC from Russia／FDC de la Russie

The monuments of science and technique-Bicycles.／
Les monuments de science et la technique-Bicyclettes.



stamps by clockwise:
Collapsible bicycle of the military sample of "Leytner". Russia. 1917.
Racing track bicycle GM-30. The USSR. 1938
Road female bicycle V-22. The USSR. 1954.
Bicycle ZiCh-1. The USSR. 1946.