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

[NS7803G], Technical Note, Thomas Alva Edison, Charles Batchelor, September 6th, 1878

Title: [NS7803G], Technical Note, Thomas Alva Edison, Charles Batchelor, September 6th, 1878
Editor's Notes: old and new discs in tables but unclear
Author: Batchelor, Charles; Edison, Thomas Alva
Date: 1878-09-06
Type: Technical Note
Subject: Carbon, coal, glass, ceramics; Multiple telegraphy (duplex, quadruplex); Miscellaneous electrical technologies
Folder ID: NS7803-F
Microfilm ID: 7:788
Document ID: NS7803G
URL: https://edisondigital.rutgers.edu/document/NS7803G
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 7