[NB263057A], Technical Note, George Edwin Hart, July 7th, 1920

Item

Date

1920-07-07

Decade

1920-1929

Identifier

NB263057A

Folder Set

NB263

Title

[NB263057A], Technical Note, George Edwin Hart, July 7th, 1920

Microfilm ID

241:941

Publisher

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