Url
	https://edisondigital.rutgers.edu/document/N321088
Resource class
	dctype:Text
Title
	[N321088], Technical Note, Thomas Alva Edison, May 15th, 1886
Creator
	Edison, Thomas Alva
Subject
	Telephone
	Astronomy
	Heat and thermodynamics
Publisher
	Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Date
	1886-05-15
Type
	Technical Note
Identifier
	N321088
Source
	42:548
Rights
	Thomas Edison National Historical Park
Date Created
	1886-05-15
Has Version
	https://archive.org/details/edisonmicrofilm42/page/n557/mode/1up Archive.org Viewer, Microfilm Series Reel 42
Is Part Of
	N321-F
Uri
	https://edisondigital.rutgers.edu/document/N321088 https://edisondigital.rutgers.edu/document/N321088

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