01 January (Canada ) within release Bell Telephone Co. of Canada goes into circulation Stamp Messenger Service Prepaid face value None No Face Value
Stamp is square format.
Year of issue is approximate
Data entry completed
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Stamp Messenger Service Prepaid in digits | |
Country: | Canada |
Date: | 1890-01-01 |
Emission: | Telegraph & Telephone |
Format: | Stamp |
Face Value: | None No Face Value |
Stamp Messenger Service Prepaid it reflects the thematic directions:
A man is an adult male human. Prior to adulthood, a male human is referred to as a boy (a male child or adolescent).
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.
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.