[D7009-F] (D-70-09) Telegraph -- Patents
Item set
Title
[D7009-F] (D-70-09) Telegraph -- Patents
Description
This folder contains documents relating to patent applications and other patent matters. The one item for 1870 is a caveat (preliminary patent application) pertaining to printing telegraphy.
Identifier
D7009-F
uri
https://edisondigital.rutgers.edu/folder/D7009-F
Type
Document File
Rights
Courtesy of Thomas Edison National Historical Park.
Is Part Of
Document File Series -- 1870
Alternative Title
(D-70-09) Telegraph -- Patents