- The ‘Musical Telegraph’ or ‘Electro-Harmonic Telegraph’, Elisha Gray. USA, 1874.
- Gray, Elisha 1835-1901.
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Zwecker W. Small E. Dalziel Engraved by the Brothers Dalziel copyright Robert Williams Buchanan — was a Scottish poet, novelist and dramatist. Topics: illustrations, north coast, poems, poetry, buchanan, wolf, dalziel, houghton, pinwell, zwecker, Topics: north coast, poems, poetry, buchanan, wolf, dalziel, houghton, pinwell, zwecker, small.
Collection of 16 pieces of sheet music With an index of contents added in ink on flyleaf Contents: Lowrie, A. The blue bell quadrilles, consisting of popular Scotch airs, [n. Royal Scotch galopade quadrilles, [? Hommage aux dammes, six sets of hen quadrilles for the piano forte, [n. Fourth set of Caledonian quadrilles Topics: Quadrilles, Piano music.
Elisha Gray - Ohio History Central
Gray is best known for his development of a telephone prototype in in Highland Park, Illinois and is considered by some writers to be the true inventor of the variable resistance telephone, despite losing out to Alexander Graham Bell for the telephone patent. Topics: Science, nature, physics, Librivox, audiobook Source: Librivox recording of a public-domain text. Second volume in a series of three on the subject of popular science, written by Elisha Gray.
Published in Topics: science, popular science, energy, sound, light, heat, explosives, physics, chemistry.
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Alexander Graham Bell is widely regarded as the inventor of the telephone. However, few may know the story of Elisha Gray, who may have been the first inventor of the telephone. On this program, Seth Shulman discussed the controversy and history of the telephone. Title for v. World-building and life: earth, air, and water.
Energy and vibration: energy, sound, heat, light, explosives. Electricity and magnetism.
Elisha Gray and Alexander Bell telephone controversy
Vol vol. Topics: Anthony, Susan B. Susan Brownell , , Lawrence, Richard, fl. Earth, Air and Water.
He invented a musical telegraph, which is sometimes credited with being the first electronic musical instrument. About the same time that Alexander Graham Bell was developing the telephone, Gray was working on a similar project.
The two men filed similar patents in After a long court battle, Bell was given the credit for the invention of the telephone. Gray continued to patent inventions for the remainder of his life, most of which were associated with the telegraph.
Gray founded the Western Electric Manufacturing Company in In and , Gray patented a machine that he called the telautograph. The telautograph had the ability to transmit facsimiles of handwriting or drawings. This invention was a significant contribution to the data transmission technology of the twentieth century.
Gray obtained patents for approximately seventy inventions during his lifetime and he taught at Oberlin College for a number of years.
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