Stamp: Telephone Apparatus (Qatar 1971)
Telephone Apparatus (Qatar 1971)
17 May (Qatar ) within release World Telecommunication Day goes into circulation Stamp Telephone Apparatus face value 4 Qatari dirham
| Stamp Telephone Apparatus in catalogues | |
|---|---|
| Michel: | Mi:QA 454 |
Stamp is square format.
Also in the issue World Telecommunication Day:
- Stamp - Merchant Ship and Telescope face value 2;
- Stamp - Telecommunications Tower and Equipment face value 3;
- Stamp - Telephone Apparatus face value 4;
- Stamp - Telephone Video Conferencing face value 5;
- Stamp - Telecommunications Tower and Equipment face value 35;
- Stamp - Telephone Video Conferencing face value 75;
- Stamp - Telephone/Telex Machines face value 3;
Stamp Telephone Apparatus it reflects the thematic directions:
Telephony (/təˈlɛfəni/ tə-LEF-ə-nee) is the field of technology involving the development, application, and deployment of telecommunication services for the purpose of electronic transmission of voice, fax, or data, between distant parties. The history of telephony is intimately linked to the invention and development of the telephone.
