[PT005G1], Patent Specification, Thomas Alva Edison, April 16th, 1873

Item

Date

1873-04-16

Decade

1870-1879

Identifier

PT005G1

Folder Set

PT005G

Title

[PT005G1], Patent Specification, Thomas Alva Edison, April 16th, 1873

Microfilm ID

8:712

Publisher

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