[E1956AAE1], Test Report, Henry Imgrund, January 10th, 1919

https://edisondigital.rutgers.edu/document/E1956AAE1

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Title

[E1956AAE1], Test Report, Henry Imgrund, January 10th, 1919

Author

Imgrund, Henry

Mentioned

Clark, George Edward
Hayes, Clarence Bowser
Edison, Thomas Alva

Date

1919-01-10

Type

Test Report

Subject

Disc record and duplicating technology

Folder/Volume ID

E1956A-F

Microfilm ID

273:216

Document ID

E1956AAE1

URL

https://edisondigital.rutgers.edu/document/E1956AAE1

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 273

Item sets

[E1956A-F] (E-19-56) Phonograph
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