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[N325AAE], Technical Note, John F Ott, Thomas Alva Edison, September 12th, 1886

Title: [N325AAE], Technical Note, John F Ott, Thomas Alva Edison, September 12th, 1886
Editor's Notes: drawings No. 3-5 "3, 4, 5 to act same as No. 1." "These were measured in a plat faced all 11/16 diam 1/16 in depth Tested different matalic oxides and salts" [list follows with results in ohms]
Author: Ott, John F; Edison, Thomas Alva
Date: 1886-09-12
Type: Technical Note
Subject: Metals and minerals; Incandescent lamp
Folder ID: N325-F
Microfilm ID: 43:774
Document ID: N325AAE
URL: https://edisondigital.rutgers.edu/document/N325AAE
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 43