Colnect-1137-658-World-Telecommunications-Exhibition.jpg
Source: Colnect
Issued by: Indonesia
Function: postage
Date: 9/20/1979
Issue: 3rd World Telecommunications Exhibition, Geneva
Denom: 150r
Color: multicolored
Design:
Watermark: unwmk
Perf: 12.5
Catalog value:



External links:
Colnect 259701..ons_Exhibition

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