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[N048179], Technical Note, Francis Robbins Upton, May 24th, 1880

Title: [N048179], Technical Note, Francis Robbins Upton, May 24th, 1880
Editor's Notes: Motor "cast iron machine" with rewound armature; distribution of voltage between mags & arm. Fr 222 lamp No 1085 test (looks like voltage/cp; voltage/resis; lamp 1094.
Author: Upton, Francis Robbins
Date: 1880-05-24
Type: Technical Note
Subject: Electric light and power; Incandescent lamp; Motors
Folder ID: N048-F
Microfilm ID: 33:219
Document ID: N048179
URL: https://edisondigital.rutgers.edu/document/N048179
Rights: Thomas Edison National Historical Park
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Has Version: Archive.org Viewer, Microfilm Series Reel 33