[NB263135], Technical Note, George Edwin Hart, February 5th, 1921

Item

Date

1921-02-05

Decade

1920-1929

Identifier

NB263135

Folder Set

NB263

Title

[NB263135], Technical Note, George Edwin Hart, February 5th, 1921

Microfilm ID

241:980

Publisher

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