[D1033-F]

https://edisondigital.rutgers.edu/folder/D1033-F

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Part Of: Document File Series -- 1910

[D1033-F] (D-10-33) Edison, T.A. -- Unsolicited Correspondence -- Deafness

This folder contains correspondence relating to Edison's deafness and to devices for the hearing impaired. Included are requests for Edison's opinion of existing hearing aids as well as inquiries concerning his plans to invent such a device.

A sample of four letters has been selected. Each of the selected items contains Edison marginalia.

Courtesy of Thomas Edison National Historical Park.

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