Colnect-173-078-Pattern-of-Light-emission.jpg
Source: Colnect
Issued by: Portugal
Function: postage
Date: 6/26/1974
Issue: Inauguration of Earth Stations
Denom: 1.50e
Color: multicolored
Design:
Watermark: unwmk
Perf: 14
Catalog value:



External links:
Colnect 64995-..tation_Network


Record of changes