[NB263017], Technical Note, George Edwin Hart, April 30th, 1920

https://edisondigital.rutgers.edu/document/NB263017

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Title

[NB263017], Technical Note, George Edwin Hart, April 30th, 1920

Date

1920-04-30

Decade

1920-1929

Folder/Volume ID

NB263-F

Microfilm ID

241:921

Document ID

NB263017

Publisher

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