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Inspired by news of the Chappe telegraph, the Swedish inventor Abraham Niclas Edelcrantz experimented with the optical telegraph in Sweden. He constructed a three-station experimental line in 1794 running from the royal castle in Stockholm, via Traneberg , to the grounds of Drottningholm Castle , a distance of 12 kilometres (7.5 mi).
The Chappe telegraph was a French semaphore telegraph system invented by Claude Chappe in the early 1790s. The system was composed of towers placed every 5 to 15 kilometers. Coded messages were sent from tower to tower, with transmission being handled by tower operators using specially designed telescopes.
The earliest true telegraph put into widespread use was the Chappe telegraph, an optical telegraph invented by Claude Chappe in the late 18th century. The system was used extensively in France, and European nations occupied by France, during the Napoleonic era. The electric telegraph started to replace the optical telegraph in the mid-19th century.
US Highway 24 (US 24) is a United States Numbered Highway that runs from Minturn, Colorado, to Independence Township, Michigan.In Michigan, it is also known as Telegraph Road and runs for 79.828 miles (128.471 km) as a major north–south state trunkline highway from Bedford Township at the Ohio state line through Metro Detroit.
A Chappe optical telegraph station was installed on the mountain in 1797. [7] Destroyed by the coalition troops in 1814 and then rebuilt, it ceased to function with the end of the Chappe line in 1852. [7] The mountain, called "côte", and the hermitage on the plate of Trudaine's atlas dedicated to Metz, 18th century (Archives Nationales).
A Chappe telegraph tower, in Narbonne, in the south of France. Claude Chappe was born in Brûlon, Sarthe, France, the son of Ignace Chappe, a contrôleur of the Crown lands for Laval, and his wife Marie Devernay, daughter of a physician of Laval. He was raised for church service, but lost his sinecure during the French Revolution.