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[MBN002043], Technical Note, Charles Batchelor, August 10th, 1877

Title: [MBN002043], Technical Note, Charles Batchelor, August 10th, 1877
Editor's Notes: We find that with our transmitting apparatus and a magnet before a diaphragm for a receiver (a plan we frequently tried in the early stage of our experiments) we got splendid talking but low. It is however preferred by Mr David of Pittsburgh who has given it a very thorough test; I made two pair and today we tried it between 197 Bdway and the Clearing house in New York when Mr Camp and several other gentlemen operated it
Author: Batchelor, Charles
Mentioned: Camp, William Augustus; David, Thomas B A
Date: 1877-08-10
Type: Technical Note
Subject: Telephone
Folder ID: MBN002-F
Microfilm ID: 90:678
Document ID: MBN002043
URL: https://edisondigital.rutgers.edu/document/MBN002043
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 90

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