[PT032AHR1], Memorandum, Frank Lewis Dyer, 1907

https://edisondigital.rutgers.edu/document/PT032AHR1

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Title

[PT032AHR1], Memorandum, Frank Lewis Dyer, 1907

Author

Dyer, Frank Lewis

Date

1907-00-00

Type

Memorandum

Subject

Patent application
Cylinder recording & reproducing apparatus

Folder/Volume ID

PT032AHR-F

Microfilm ID

185:309

Document ID

PT032AHR1

URL

https://edisondigital.rutgers.edu/document/PT032AHR1

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 185

Item sets

[PT032AHR-F] Phonographic Recording Stylus (1906)
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