[NM007193] Technical Note, April 21st, 1874

Item

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Date

1874-04-21

Decade

1870-1879

Identifier

NM007193

Folder Set

NM007

Title

[NM007193] Technical Note, April 21st, 1874

Microfilm ID

6:201

Publisher

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

Timestamp

April 21, 1874