[PT005D1], Patent Specification, Thomas Alva Edison, April 16th, 1873
Item
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Title
[PT005D1], Patent Specification, Thomas Alva Edison, April 16th, 1873
Author
Mentions
Date
1873-04-16
Decade
1870-1879
Type
Identifier
PT005D1
Folder Set
PT005D-F
Microfilm ID
8:634
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University