[HM780050A], Patent Caveat, Thomas Alva Edison, July 30th, 1877

Item

Date

1877-07-30

Decade

1870-1879

Identifier

HM780050A

Folder Set

HM78

Title

[HM780050A], Patent Caveat, Thomas Alva Edison, July 30th, 1877

Microfilm ID

28:1154

Publisher

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