Url
	https://edisondigital.rutgers.edu/document/NA239149
Resource class
	dctype:Text
Title
	[NA239149] Technical Note, May 1914
Creator
	Christensen, Peter Christian
Subject
	Disc record and duplicating technology
Publisher
	Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Date
	1914-05-00
Type
	Technical Note
Identifier
	NA239149
Source
	228:755
Relation
	Miller, Walter Henry
	Edison, Thomas Alva
	Dinwiddie, William Walter
Rights
	Thomas Edison National Historical Park
Has Version
	https://archive.org/details/edisonmicrofilm228/page/n764/mode/1up Archive.org Viewer, Microfilm Series Reel 228
Is Part Of
	NA239-F
Uri
	https://edisondigital.rutgers.edu/document/NA239149 https://edisondigital.rutgers.edu/document/NA239149

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