[NB263133], Technical Note, George Edwin Hart, February 4th, 1921

Item

Date

1921-02-04

Decade

1920-1929

Identifier

NB263133

Folder Set

NB263

Title

[NB263133], Technical Note, George Edwin Hart, February 4th, 1921

Microfilm ID

241:979

Publisher

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