[NB263107], Technical Note, George Edwin Hart, January 20th, 1921

Item

Date

1921-01-20

Decade

1920-1929

Identifier

NB263107

Folder Set

NB263

Title

[NB263107], Technical Note, George Edwin Hart, January 20th, 1921

Microfilm ID

241:966

Publisher

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