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[N009115], Technical Note, Charles Batchelor, Thomas Alva Edison, January 14th, 1879

Title: [N009115], Technical Note, Charles Batchelor, Thomas Alva Edison, January 14th, 1879
Editor's Notes: No 3 is drawing of device probably for turning spirals "Mandrels with threads cut in to keep wire apart Make it to take 9 inches", fr.1001 is No 4 spiral around pipe clay
Author: Batchelor, Charles; Edison, Thomas Alva
Mentioned: Ott, John F
Date: 1879-01-14
Type: Technical Note
Subject: Incandescent lamp
Folder ID: N009-F
Microfilm ID: 29:1000
Document ID: N009115
URL: https://edisondigital.rutgers.edu/document/N009115
Rights: Thomas Edison National Historical Park
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
License: CC0 1.0 Universal
Has Version: Archive.org Viewer, Microfilm Series Reel 29

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