Url
	https://edisondigital.rutgers.edu/document/D8125B1
Resource class
	dctype:Text
Title
	[D8125B1], Letter from William Joseph Hammer to Thomas Alva Edison, June 1881
Creator
	Hammer, William Joseph
Subject
	Testing and quality control
	Incandescent lamp
Publisher
	Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Date
	1881-06-00
Type
	Letter
Identifier
	D8125B1
Source
	57:1099
Rights
	Thomas Edison National Historical Park
Has Version
	https://archive.org/details/edisonmicrofilm57/page/n1109/mode/1up Archive.org Viewer, Microfilm Series Reel 57
Is Part Of
	D8125-F
Recipient
	Edison, Thomas Alva
Uri
	https://edisondigital.rutgers.edu/document/D8125B1 https://edisondigital.rutgers.edu/document/D8125B1

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