[N112172], Technical Note, Francis Robbins Upton, August 16th, 1880

https://edisondigital.rutgers.edu/document/N112172

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Title

[N112172], Technical Note, Francis Robbins Upton, August 16th, 1880

Editor's Notes

lamp tests. Notes on working out general equation of foot pounds needed for given candlepower

Date

1880-08-16

Folder/Volume ID

N112-F

Microfilm ID

36:927

Document ID

N112172

Publisher

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