Colnect-2834-174-Telephone-Video-Conferencing.jpg
Source: Colnect
Issued by: Qatar
Function: postage
Date: 5/17/1971
Issue: World Telecommunications Day
Denom: 75d
Color: multicolored
Design: Telephone Video Conferencing
Watermark: unwmk
Perf: 13.5
Catalog value:



External links:
Colnect 484920..munication_Day


Record of changes

Help | News | About | Privacy/Terms | Contact
Copyright 2010-2023 Stanley T. Shebs and other contributors