Stamp: Telecoms Tower, p. 11x11½ (Australia 2001)
Telecoms Tower, p. 11x11½ (Australia 2001)
05 June (Australia ) within release Outback Services goes into circulation Stamp Telecoms Tower, p. 11x11½ face value 45 Australian cent
| Stamp Telecoms Tower, p. 11x11½ in catalogues | |
|---|---|
| Michel: | Mi:AU 2054BC |
Stamp is horizontal format.
SELF-ADHESIVEAlso in the issue Outback Services:
- Stamp - Postal Services face value 45;
- Stamp - Flying Doctor Service face value 45;
- Stamp - Telecoms Tower face value 45;
- Stamp - Telecoms Tower, p. 11x11½ face value 45;
- Stamp - Road Train face value 45;
- Stamp - Road Train face value 45;
- Stamp - School Of The Air face value 45;
- Stamp - School of the Air face value 45;
- Stamp - Postal Services face value 45;
- Stamp - Postal Services face value 45;
- Stamp - Flying Doctor Service face value 45;
- Stamp - Telecoms Tower face value 45;
- Stamp - Road Train face value 45;
- Stamp - School Of The Air face value 45;
- Stamp - Flying Doctor Service face value 45;
- Se-tenant - Outback Services face value 5*45;
- Booklet - Telecommunication face value 10*45;
Stamp Telecoms Tower, p. 11x11½ it reflects the thematic directions:
Telecommunication, often used in its plural form or abbreviated as telecom, is the transmission of information with an immediacy comparable to face-to-face communication. As such, slow communications technologies like postal mail and pneumatic tubes are excluded from the definition. Many transmission media have been used for telecommunications throughout history, from smoke signals, beacons, semaphore telegraphs, signal flags, and optical heliographs to wires and empty space made to carry electromagnetic signals. These paths of transmission may be divided into communication channels for multiplexing, allowing for a single medium to transmit several concurrent communication sessions. Several methods of long-distance communication before the modern era used sounds like coded drumbeats, the blowing of horns, and whistles. Long-distance technologies invented during the 20th and 21st centuries generally use electric power, and include the telegraph, telephone, television, and radio.
