Url
	https://edisondigital.rutgers.edu/document/X098A014
Resource class
	dctype:Text
Title
	[X098A014] Letter, 1881-1889
Creator
	Edison, Thomas Alva
Subject
	Testing and quality control
	Incandescent lamp
Publisher
	Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Date
	1881-1889
Type
	Letter
Identifier
	X098A014
Rights
	NMAH Archives Center
Is Part Of
	X098A-F
Recipient
	Upton, Francis Robbins
Uri
	https://edisondigital.rutgers.edu/document/X098A014 https://edisondigital.rutgers.edu/document/X098A014

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