Colnect-870-687-Syncom-3-1981964.jpg
Source: Colnect
Issued by: Mongolia
Function: postage
Date: 12/28/1966
Denom: 30m
Color: multicolored
Design type: satellites (1966)
Design:
Watermark: unwmk
Perf: 11.25x12
Catalog value:


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External links:
Colnect 237031..ace_satellites