[D8401-F] (D-84-01) Deafness
Item set
Title
[D8401-F] (D-84-01) Deafness
Description
Following the appearance in early 1878 of articles about the phonograph, which drew attention to his own deafness, Edison began receiving inquiries about his proposed invention of a hearing aid. This folder contains correspondence inquiring about the current state of the invention.
Less than five percent of the documents have been selected. These items received significant replies or were written by individuals associated with Edison.
Identifier
D8401-F
uri
https://edisondigital.rutgers.edu/folder/D8401-F
Type
Document File
Rights
Courtesy of Thomas Edison National Historical Park.
Is Part Of
Document File Series -- 1884
Alternative Title
(D-84-01) Deafness