[NB263149], Technical Note, George Edwin Hart, March 7th, 1921

Item

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Title

[NB263149], Technical Note, George Edwin Hart, March 7th, 1921

URL

https://edisondigital.rutgers.edu/document/NB263149

Author

Hart, George Edwin

Date

1921-03-07

Decade

1920-1929

Type

Technical Note

Subject

Disc record and duplicating technology

Identifier

NB263149

Folder Set

NB263-F

Microfilm ID

241:987

Rights

Thomas Edison National Historical Park

Publisher

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

Item sets

N-20-04-28 (1920-1921)