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[N204064] Technical Note, July 20th, 1882

Title: [N204064] Technical Note, July 20th, 1882
Editor's Notes: p. 64: sketch of meter; mercury balance design. p. 65: "Tested Weber meter and found that the mercury changed its resistance while working, so much as to give one half the reading, after working, half day. under the same condition, or in other words same number lamps same pressue"
Author: Ott, John F
Date: 1882-07-20
Type: Technical Note
Subject: Sockets, fuses, meters, and other interior elements
Folder ID: N204-F
Microfilm ID: 40:606
Document ID: N204064
URL: https://edisondigital.rutgers.edu/document/N204064
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 40

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