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[SM057028c], Clipping, Engineering, August 27th, 1881

Title: [SM057028c], Clipping, Engineering, August 27th, 1881
Bibliographic Citation: "The audiphone and the Telephone", Engineering, August 27th, 1881
Editor's Notes: Mr. Rhodes uses ebonite audiphone to aid hearing of those whose ears are damaged; Prof. Colladon uses Bristol board; Mr. Fletcher - birch wood veneer; H.G. Fiske applies the principle to the speaking telephone
Author: Engineering
Date: 1881-08-27
Type: Clipping
Folder ID: SM057-F
Microfilm ID: 26:644
Document ID: SM057028c
URL: https://edisondigital.rutgers.edu/document/SM057028c
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 26

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