[NB263067], Technical Note, George Edwin Hart, July 29th, 1920

Item

Date

1920-07-29

Decade

1920-1929

Identifier

NB263067

Folder Set

NB263

Title

[NB263067], Technical Note, George Edwin Hart, July 29th, 1920

Microfilm ID

241:946

Publisher

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