Colnect-832-751--Proton--satellite.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:


Prev: 20k
Next: 20k

External links:
Colnect 225737..iet_Union_USSR