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The timeline of North American telegraphy is a chronology of notable events in the history of the electric telegraphy in the United States and Canada, including the rapid spread of telegraphic communications starting from 1844 and completion of the first transcontinental telegraph line in 1861.
In 1838, Steinheil installed a telegraph along the Nuremberg–Fürth railway line, built in 1835 as the first German railroad, which was the first earth-return telegraph put into service. By 1837, William Fothergill Cooke and Charles Wheatstone had co-developed a telegraph system which used a number of needles on a board that could be moved to ...
1844: Innocenzo Manzetti first suggests the idea of an electric "speaking telegraph", or telephone. 1849: Antonio Meucci demonstrates a communicating device to individuals in Havana. It is disputed that this is an electromagnetic telephone, but it is said to involve direct transmission of electricity into the user's body.
By the 1880s, telegraph lines crisscrossed the country, connecting practically all towns and cities of all sizes. The telegraph was used for everything from sending personal messages to conducting business deals and transmitting news stories. [14] According to business historian H. W. Brands, the telegraph separated communication from ...
Optical telegraph lines were installed by governments, often for a military purpose, and reserved for official use only. In many countries, this situation continued after the introduction of the electric telegraph. Starting in Germany and the UK, electric telegraph lines were installed by railway companies.
It was established in 1872 as one of 12 stations along the Overland Telegraph Line from Adelaide to Darwin and is the best preserved of the 12. [2] Beechworth Telegraph Station, Beechworth is open as a visitor's center. [3] Eyre Telegraph Station, a repeater station that operated from the 1870s until 1927, on the Adelaide to Albany, Australia ...
1866 – the first successful transatlantic telegraph system was completed. Earlier submarine cable transatlantic cables installed in 1857 and 1858 failed after operating for a few days or weeks. Earlier submarine cable transatlantic cables installed in 1857 and 1858 failed after operating for a few days or weeks.
On January 7, 1927, W. S. Gifford, president of the American Telephone & Telegraph Company, called Evelyn P. Murray to test the first commercial telephone line across the Atlantic Ocean. [ 32 ] What turned out to be the most popular and longest-lasting physical style of telephone was introduced in the early 20th century, including Bell's model ...