[NS7703I], Technical Note, Charles Batchelor, John Kruesi, Thomas Alva Edison, December 28th, 1877

https://edisondigital.rutgers.edu/document/NS7703I

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Title

[NS7703I], Technical Note, Charles Batchelor, John Kruesi, Thomas Alva Edison, December 28th, 1877

Editor's Notes

uses for phono -- compare with 11/23 doc

Date

1877-12-28

Folder/Volume ID

NS7703-F

Microfilm ID

7:456

Document ID

NS7703I

Publisher

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