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[D7829Y], Letter from Alfred Marshall Mayer to Thomas Alva Edison, March 14th, 1878

Title: [D7829Y], Letter from Alfred Marshall Mayer to Thomas Alva Edison, March 14th, 1878
Editor's Notes: Glad TAE like floating magnet experiment and that mathematiciansare quite excited -- "some few as usual after the thing is known say of course all that could easily have been determined from . . . &c" -- Pearce of Harvard making a mathematical study of the expts. -- Describes a membrane for the phono which he thinks would be like the drum skin of the ear
Author: Mayer, Alfred Marshall
Recipient: Edison, Thomas Alva
Date: 1878-03-14
Type: Letter
Subject: Newspapers, books, other publications; Cylinder phonograph; Electricity and magnetism
Folder ID: D7829-F
Microfilm ID: 18:942
Document ID: D7829Y
URL: https://edisondigital.rutgers.edu/document/D7829Y
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 18

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