Home: Tape Recorders: AGAPHONE WIRE RECORDER, 1950's
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AGAPHONE WIRE RECORDER, 1950's Wire recorders were invented in Denmark by Valdimar Poulson for an answering machine in 1898 called a Telegraphone, but were not developed for any other practical purpose at the time. Ten years later a company in America made a successful dictation machine. They were quickly made obsolete by magnetic tape machines. A0100 |