[D8401A], Letter from Leo Ehrlich to Thomas Alva Edison, August 2nd, 1884
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Title
[D8401A], Letter from Leo Ehrlich to Thomas Alva Edison, August 2nd, 1884
Editor's Notes
Sent TAE newly invented electric aurophones - Met TAE several years ago in NY - His hearing is bad for 9 years - discusses the development of the aurophone - Professor Gruber of Vienna told him the introduction of electricity in the outer ears could help with deafness
Author
Recipient
Date
1884-08-02
Type
Folder/Volume ID
D8401-F
Microfilm ID
71:6
Document ID
D8401A
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University