[NB244138], Technical Note, Ludwig Fredrick Ott, December 20th, 1921

Item

Date

1921-12-20

Decade

1920-1929

Identifier

NB244138

Folder Set

NB244

Title

[NB244138], Technical Note, Ludwig Fredrick Ott, December 20th, 1921

Microfilm ID

240:836

Publisher

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