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

[NS7804A], Technical Note, John Kruesi, June 21st, 1878

Title: [NS7804A], Technical Note, John Kruesi, June 21st, 1878
Editor's Notes: Chemophone -- emg telephone design
Author: Kruesi, John
Date: 1878-06-21
Type: Technical Note
Subject: Telephone
Folder ID: NS7804-F
Microfilm ID: 7:799
Document ID: NS7804A
URL: https://edisondigital.rutgers.edu/document/NS7804A
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 7