[D7829ZAB], Letter from Alfred Marshall Mayer to Thomas Alva Edison, March 17th, 1878

https://edisondigital.rutgers.edu/document/D7829ZAB

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Title

[D7829ZAB], Letter from Alfred Marshall Mayer to Thomas Alva Edison, March 17th, 1878

Editor's Notes

Sent articles on phono to French and German journals of science -- suggests that phono be used to make books for the blind and for those who can't read on sheets of metal phonographically imporessed with TAE's vibrating plate and point, then with a guid in a frame the reader could pass a style with a vibrating plate over th lines and the page would talk to the reader -- provides drawing

Date

1878-03-17

Type

Folder/Volume ID

D7829-F

Microfilm ID

18:948

Document ID

D7829ZAB

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
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