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The pneumatic tube mail was a postal system operating in New York City from 1897 to 1953 using pneumatic tubes. Similar systems had arisen in the mid-19th century in London, via the London Pneumatic Despatch Company; in Manchester and other British cities; and in Paris via the Paris pneumatic post. Following the creation of the first American ...
A pneumatic tube system in Washington, D.C. in 1943. Pneumatic tubes (or capsule pipelines, also known as pneumatic tube transport or PTT) are systems that propel cylindrical containers through networks of tubes by compressed air or by partial vacuum. They are used for transporting solid objects, as opposed to conventional pipelines which ...
Paris pneumatic post. A message container being inserted into the network in 1873. The network's steam-driven compressors and vacuum pumps, 1891. The Paris pneumatic post was a pneumatic tube message-carrying service that operated in the French capital from 1866. It was established because of the popularity of the electric telegraph in the city ...
The Beach Pneumatic Transit was the first attempt to build an underground public transit system in New York City. It was developed by Alfred Ely Beach in 1869 as a demonstration subway line running on pneumatic power. The line had one stop in the basement of the Rogers Peet Building, near the old City Hall station, and a one-car shuttle running ...
Pneumatic Despatch Company vehicle. The London Pneumatic Despatch Company (also known as the London Pneumatic Dispatch Company) was formed on 30 June 1859, [1] to design, build and operate an underground railway system for the carrying of mail, parcels and light freight between locations in London. The system was used between 1863 and 1874.
Prague pneumatic post (Czech: Pražská potrubní pošta) is the world's last preserved municipal pneumatic post system. [1] It is an underground system of metal tubes under the wider centre of Prague, totaling about 55 km (34 miles) in length. [2] The system started service in 1889 and remained in use by the government, banks and the media ...
Rohrpost in Berlin. Central Berlin Pneumatic Despatch in Oranienburger Straße (1951) The Rohrpost ( German: [ˈʁoːɐ̯ˌpɔst] ⓘ) in Berlin, was a pneumatic tube postal service, which existed from 18 November 1865 until 1963 in West Berlin and in East Berlin until 1976.
Vactrain. A vactrain (or vacuum tube train) is a proposed design for very- high-speed rail transportation. It is a maglev (magnetic levitation) line using partly evacuated tubes or tunnels. Reduced air resistance could permit vactrains to travel at very high ( hypersonic) speeds with relatively little power—up to 6,400–8,000 km/h (4,000 ...