[NB263147], Technical Note, George Edwin Hart, March 4th, 1921

Item

Date

1921-03-04

Decade

1920-1929

Identifier

NB263147

Folder Set

NB263

Title

[NB263147], Technical Note, George Edwin Hart, March 4th, 1921

Microfilm ID

241:986

Publisher

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