[NB263121], Technical Note, George Edwin Hart, January 28th, 1921

Item

Date

1921-01-28

Decade

1920-1929

Identifier

NB263121

Folder Set

NB263

Title

[NB263121], Technical Note, George Edwin Hart, January 28th, 1921

Microfilm ID

241:973

Publisher

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