Thomas A. Edison Papers Image Edition · Thomas Edison Papers Digital Edition

[NS7813C], Technical Note, Charles Batchelor, February 27th, 1878

Title: [NS7813C], Technical Note, Charles Batchelor, February 27th, 1878
Author: Batchelor, Charles
Mentioned: Bergmann, Sigmund
Date: 1878-02-27
Type: Technical Note
Subject: Telephone
Folder ID: NS7813-F
Microfilm ID: 162:582
Document ID: NS7813C
URL: https://edisondigital.rutgers.edu/document/NS7813C
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 162