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[N003135], Technical Note, Charles Batchelor, June 6th, 1879

Title: [N003135], Technical Note, Charles Batchelor, June 6th, 1879
Editor's Notes: Edison's Telephone Chalks for Receive solution and tests
Author: Batchelor, Charles
Date: 1879-06-06
Type: Technical Note
Subject: Telephone
Folder ID: N003-F
Microfilm ID: 29:294
Document ID: N003135
URL: https://edisondigital.rutgers.edu/document/N003135
Rights: Thomas Edison National Historical Park
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
License: CC0 1.0 Universal
Has Version: Archive.org Viewer, Microfilm Series Reel 29