[N070080], Technical Note, Charles Batchelor, February 12th, 1880

https://edisondigital.rutgers.edu/document/N070080

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Title

[N070080], Technical Note, Charles Batchelor, February 12th, 1880

Editor's Notes

notes on carbonization. Cocoa nut shell, rice straw both shrink. Misc calcs. Fr 766 lamp resistances.

Date

1880-02-12

Folder/Volume ID

N070-F

Microfilm ID

34:760

Document ID

N070080

Publisher

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