[NB263139], Technical Note, George Edwin Hart, February 8th, 1921

Item

Date

1921-02-08

Decade

1920-1929

Identifier

NB263139

Folder Set

NB263

Title

[NB263139], Technical Note, George Edwin Hart, February 8th, 1921

Microfilm ID

241:982

Publisher

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