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[N153101] Technical Note, 1880-1881

Title: [N153101] Technical Note, 1880-1881
Editor's Notes: "cost of resistance box as made by Bergman." Itemized. "gave Bergman contract for 100 at $7 each." 2 frames misc sketches.
Author: Batchelor, Charles
Date: 1880-1881
Type: Technical Note
Subject: Miscellaneous electrical technologies
Folder ID: N153-F
Microfilm ID: 39:294
Document ID: N153101
URL: https://edisondigital.rutgers.edu/document/N153101
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 39