[D7828ZAS], Patent Caveat, Thomas Alva Edison, May 29th, 1878

https://edisondigital.rutgers.edu/document/D7828ZAS

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Title

[D7828ZAS], Patent Caveat, Thomas Alva Edison, May 29th, 1878

Editor's Notes

Copy of Caveat No. 80 for Phonograph

Date

1878-05-29

Folder/Volume ID

D7828-F

Microfilm ID

18:669

Document ID

D7828ZAS

Publisher

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