Colnect-832-752--Luna-Venus--and--Mars--space-stations.jpg
Source: Colnect
Issued by: Russia
Function: postage
Date: 10/4/1977
Issue: 20th Anniv of Space Exploration
Denom: 20k
Color: multicolored
Design:
Watermark: unwmk
Perf:
Catalog value:



External links:
Colnect 225738..iet_Union_USSR