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

[NS85ADB08], Technical Note, Thomas Alva Edison, April 13th, 1885

Title: [NS85ADB08], Technical Note, Thomas Alva Edison, April 13th, 1885
Editor's Notes: another drawing appears to be auto adjust duplex
Author: Edison, Thomas Alva
Mentioned: Ott, John F
Date: 1885-04-13
Type: Technical Note
Subject: Phonoplex and railroad telegraphy
Folder ID: NS85-F
Microfilm ID: 162:809
Document ID: NS85ADB08
URL: https://edisondigital.rutgers.edu/document/NS85ADB08
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 162
License: CC0 1.0 Universal