Colnect-2708-288-Open-Book.jpg
Source: Colnect
Issued by: Saudi Arabia
Function: postage
Date: 8/1/1970
Issue: World Telecommunications Day
Denom: 10pi
Color:
Design: satellite earth station & open book
Watermark: unwmk
Perf:
Catalog value:

In collections: mint (Stan Shebs)

External links:
Colnect 549327..unications_Day