Url
	https://edisondigital.rutgers.edu/document/QP003489
Resource class
	dctype:Text
Title
	[QP003489], Legal Testimony, Thomas Hood Macdonald, May 13th, 1907
Creator
	Macdonald, Thomas Hood
Subject
	Competition and market structure
	Chemicals, chemical products, and chemical processes
	Cylinder record and duplicating technology
Publisher
	Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Date
	1907-05-13
Type
	Legal Testimony
Identifier
	QP003489
Source
	116:787
Relation
	Fargo, Clarence B
	Melzer, Adolph
Rights
	Thomas Edison National Historical Park
Date Created
	1907-05-13
Has Version
	https://archive.org/details/edisonmicrofilm116/page/n797/mode/1up Archive.org Viewer, Microfilm Series Reel 116
Is Part Of
	QP003-F
Uri
	https://edisondigital.rutgers.edu/document/QP003489 https://edisondigital.rutgers.edu/document/QP003489

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