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[N137258] Technical Note, c. 1880

Title: [N137258] Technical Note, c. 1880
Editor's Notes: Appears to be testing resistances of Berman and WE call bells, described by Mott 21 & 30 July. SHOULD DATE THIS 80XXXX ENTRY TO JULY 80?; Supplied year
Author: Upton, Francis Robbins
Date: 1880-00-00
Type: Technical Note
Subject: Miscellaneous electrical technologies
Folder ID: N137-F
Microfilm ID: 38:555
Document ID: N137258
URL: https://edisondigital.rutgers.edu/document/N137258
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 38
License: CC0 1.0 Universal