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[LB044106], Letter from Edison Phonograph Works, George Frederick Ballou to Thomas Alva Edison, September 17th, 1890

Title: [LB044106], Letter from Edison Phonograph Works, George Frederick Ballou to Thomas Alva Edison, September 17th, 1890
Author: Edison Phonograph Works; Ballou, George Frederick
Recipient: Edison, Thomas Alva
Date: 1890-09-17
Type: Letter
Subject: Testing and quality control; Cylinder phonograph
Folder ID: LB044-F
Microfilm ID: 141:563
Document ID: LB044106
URL: https://edisondigital.rutgers.edu/document/LB044106
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 141