[MBN002057], Technical Note, Charles Batchelor, April 29th, 1878

https://edisondigital.rutgers.edu/document/MBN002057

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Title

[MBN002057], Technical Note, Charles Batchelor, April 29th, 1878

Editor's Notes

expt to determine if sound on telephone receiver is produced by rarefaction and condensation or by vibration of the diaphragm

Date

1878-04-29

Folder/Volume ID

MBN002-F

Microfilm ID

90:685

Document ID

MBN002057

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
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