[N124145], Technical Note, Francis Jehl, Francis Robbins Upton, December 13th, 1880

https://edisondigital.rutgers.edu/document/N124145

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Title

[N124145], Technical Note, Francis Jehl, Francis Robbins Upton, December 13th, 1880

Editor's Notes

testing still more lamps. Calculating ohms.

Date

1880-12-13

Decade

1880-1889

Folder/Volume ID

N124-F

Microfilm ID

37:813

Document ID

N124145

Publisher

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