message+by+telegraph
71Codariocalyx motorius — Telegraph Plant Branch during day (left) and night (right) Scientific classification Kingdom: Pl …
72Telegraphy — (from the Greek words (τηλε) = far and (γραφειν) = write) is the long distance transmission of written messages without physical transport of letters. Radiotelegraphy or wireless telegraphy transmits messages using radio. Telegraphy includes… …
73Signal Corps in the American Civil War — U.S. Army Signal Corps station on Elk Mountain, Maryland, overlooking the Antietam battlefield. The Signal Corps in the American Civil War comprised two organizations: the U.S. Army Signal Corps, which began with the appointment of Major Albert J …
74Semaphore line — This article is about the communication system using towers with pivoting shutters. For other uses, see Semaphore (disambiguation). For the now closed railway in Adelaide, Australia, see Semaphore railway line, Adelaide. A Chappe telegraph at… …
75Marconi Station — The New Brunswick Marconi Radio Station in Somerset, New Jersey, being toured in 1921 by some of the greatest physicists and scientists of the era, including Albert Einstein and Nikola Tesla. The Marconi Wireless Corporation operated numerous… …
76Invention of radio — Great Radio Controversy redirects here. For the album by the band Tesla, see The Great Radio Controversy. Contents 1 Physics of wireless signalling 2 Theory of electromagnetism …
77ГОСТ 23150-78: Коммутация каналов и коммутация сообщений в телеграфной связи. Термины и определения — Терминология ГОСТ 23150 78: Коммутация каналов и коммутация сообщений в телеграфной связи. Термины и определения оригинал документа: Виды соединения и услуги связи 33. Местное телеграфное соединение Местное соединение Local telegraph connection… …
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78Saddam Hussein and al-Qaeda link allegations timeline — The Saddam Hussein and al Qaeda timeline below list allegations of meetings, all but one now discounted, denied or disproven by the United States Government, between al Qaeda members and members of Saddam Hussein s government, as well as other… …
79Murder of Meredith Kercher — Patrick Lumumba redirects here. Not to be confused with Patrice Lumumba. Murder of Meredith Kercher Meredith Susanna Cara Kercher, known as Mez Born 28 December 1985(1985 12 28 …
80Telecommunication — A parabolic satellite communication antenna at the biggest facility for satellite communication in Raisting, Bavaria, Germany …
