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[D8106A], Letter from Charles Cuttriss to Thomas Alva Edison, February 20th, 1881

Title: [D8106A], Letter from Charles Cuttriss to Thomas Alva Edison, February 20th, 1881
Editor's Notes: Have been experimenting with telephone you kindly sent, on cable & artificial cable. [Trying to duplex telepone?] No success; think trouble is polarization of chalk & palladium. Details experiments & observations.
Author: Cuttriss, Charles
Recipient: Edison, Thomas Alva
Date: 1881-02-20
Type: Letter
Subject: Research and development; Telephone
Folder ID: D8106-F
Microfilm ID: 57:357
Document ID: D8106A
URL: https://edisondigital.rutgers.edu/document/D8106A
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 57
License: CC0 1.0 Universal

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