Making the Perfect Record: From Inscription to Impression in Early Magnetic Recording

Potential Applications

After the talk, a demonstration of the telegraphone (both the wire-based and disk-based versions) was given. Fankhauser was an official agent of the American Telegraphone Company.

(This note comments on the page titled, “Imagining Applications,” as well as the attached image titled, “The Telegraphone at the Franklin Institute (1908).”)

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