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

[NE1694277], Technical Note, William Carman, September 11th, 1878

Title: [NE1694277], Technical Note, William Carman, September 11th, 1878
Author: Carman, William
Date: 1878-09-11
Type: Technical Note
Subject: Carbon, coal, glass, ceramics; Multiple telegraphy (duplex, quadruplex); Miscellaneous electrical technologies
Folder ID: NE1694-F
Microfilm ID: 3:345
Document ID: NE1694277
URL: https://edisondigital.rutgers.edu/document/NE1694277
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 3