[N019123], Technical Note, William Joseph Hammer, July 20th, 1880

Item

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Title

[N019123], Technical Note, William Joseph Hammer, July 20th, 1880

Date

1880-07-20

Decade

1880-1889

Identifier

N019123

Folder Set

N019-F

Microfilm ID

30:949

Publisher

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