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[N060038] Technical Note, October 31st, 1880

Title: [N060038] Technical Note, October 31st, 1880
Editor's Notes: sewing machine pedal to regulate speed by resistance or by controlling governor; "resistance in arc light to prevent disturbing other lights"; lamp filaments of multiple very fine fibers; photometric apparatus for lamp tests.
Author: Edison, Thomas Alva
Mentioned: Batchelor, Charles
Date: 1880-10-31
Type: Technical Note
Subject: Arc lighting; Motors
Folder ID: N060-F
Microfilm ID: 34:173
Document ID: N060038
URL: https://edisondigital.rutgers.edu/document/N060038
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 34