Url
	https://edisondigital.rutgers.edu/document/N314217
Resource class
	dctype:Text
Title
	[N314217] Technical Note, March 28th, 1886
Creator
	Edison, Thomas Alva
Subject
	Microphone and other acoustic devices
Publisher
	Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Date
	1886-03-28
Type
	Technical Note
Identifier
	N314217
Source
	42:921
Rights
	Thomas Edison National Historical Park
Date Created
	1886-03-28
Has Version
	https://archive.org/details/edisonmicrofilm42/page/n930/mode/1up Archive.org Viewer, Microfilm Series Reel 42
Is Part Of
	N314-F
Uri
	https://edisondigital.rutgers.edu/document/N314217 https://edisondigital.rutgers.edu/document/N314217

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