[N070059], Technical Note, Charles Batchelor, February 1st, 1880

https://edisondigital.rutgers.edu/document/N070059

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Title

[N070059], Technical Note, Charles Batchelor, February 1st, 1880

Editor's Notes

hemp loops with plumbago clamps--pencil graphite no good. 750 horsewhoe mould?

Date

1880-02-01

Folder/Volume ID

N070-F

Microfilm ID

34:749

Document ID

N070059

Publisher

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