Mini Sheet: Radio (Cinderellas 2012)
Radio (Cinderellas 2012)
01 January (Cinderellas ) within release Nigeria : Biafra goes into circulation Mini Sheet Radio face value 10*24 No Face Value
| Mini Sheet Radio in catalogues | |
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| Colnect codes: | Col: NG-BI 2012-09 |
Mini Sheet is square format.
Sheet of cinderella stamps issued by the so-called "Africa Federation of Free States". Denomination is fictitious, sheets were sold online for GBP 2.20.Also in the issue Nigeria : Biafra:
- Mini Sheet - Air Mail face value 10*45;
- Stamp - Air Mail face value 45;
- Mini Sheet - Automobile face value 6*25;
- Stamp - Automobile face value 25;
- Mini Sheet - Cat face value 10*16;
- Stamp - Cat face value 16;
- Mini Sheet - Flower face value 10*16;
- Stamp - Flower face value 16;
- Mini Sheet - Lion face value 10*18;
- Stamp - Lion face value 18;
- Mini Sheet - Parrot face value 8*14;
- Stamp - Parrot face value 14;
- Mini Sheet - Passenger ship face value 10*24;
- Stamp - Passenger ship face value 24;
- Mini Sheet - Radio face value 10*24;
- Stamp - Radio face value 24;
- Mini Sheet - Teapot face value 8*28;
- Stamp - Teapot face value 28;
- Mini Sheet - Three arrows face value 10*18;
- Stamp - Three arrows face value 18;
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Data entry completed
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| Mini Sheet Radio in digits | |
| Country: | Cinderellas |
| Date: | 2012-01-01 |
| Emission: | Cinderella |
| Format: | Mini Sheet |
| Face Value: | 10*24 No Face Value |
Mini Sheet Radio it reflects the thematic directions:
Radio is the technology of communicating using radio waves. Radio waves are electromagnetic waves of frequency between 3 hertz (Hz) and 300 gigahertz (GHz). They are generated by an electronic device called a transmitter connected to an antenna which radiates oscillating electrical energy, often characterized as a wave. They can be received by other antennas connected to a radio receiver, this is the fundamental principle of radio communication. In addition to communication, radio is used for radar, radio navigation, remote control, remote sensing, and other applications.
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.
