[NV12120], Technical Note, Charles Batchelor, James Adams, August 24th, 1877

https://edisondigital.rutgers.edu/document/NV12120

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Title

[NV12120], Technical Note, Charles Batchelor, James Adams, August 24th, 1877

Editor's Notes

Spkg tel; miscellaneous rough sketches -- variant designs, shape of mouthpiece

Date

1877-08-24

Subject

Folder/Volume ID

NV12-F

Microfilm ID

4:57

Document ID

NV12120

Publisher

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