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[QP021AAS], Letter from Frank Lewis Dyer to Adolph Melzer, January 11th, 1906

Title: [QP021AAS], Letter from Frank Lewis Dyer to Adolph Melzer, January 11th, 1906
Author: Dyer, Frank Lewis
Recipient: Melzer, Adolph
Mentioned: Macdonald, Thomas Hood; Aylsworth, Jonas Walter; Mauro, Philip
Date: 1906-01-11
Type: Letter
Subject: Patent infringement; Cylinder record and duplicating technology
Folder ID: QP021-F
Microfilm ID: 224:823
Document ID: QP021AAS
URL: https://edisondigital.rutgers.edu/document/QP021AAS
Rights: Thomas Edison National Historical Park
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Has Version: Archive.org Viewer, Microfilm Series Reel 224

Item sets: [QP021-F] American Graphophone Company v. National Phonograph Company (Macdonald Patents 606,725 and 626,709)