[N039163], Technical Note, Francis Robbins Upton, June 22nd, 1880

https://edisondigital.rutgers.edu/document/N039163

View document with UniversalViewer   → View document on Archive.org  → Re-use this digital object via a IIIF manifest

Title

[N039163], Technical Note, Francis Robbins Upton, June 22nd, 1880

Editor's Notes

lamp No. 1145 resistance measurement; fr. 553 meter shunt No. 4 measurements; fr. 555 small bast fibre two lamps in series calcs re candles, volts, ft lbs., HP, fr. 557 Small bast fibres lasted 2 1/2 hours at 58.5 standard candles from two one much brighter than the other.

Date

1880-06-22

Folder/Volume ID

N039-F

Microfilm ID

32:551

Document ID

N039163

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Download CSV | JSON