03/23/1887 Unz, Henry H and Edison, Thomas Alva -- Agreements and Contracts
(Tate, Alfred Ord) Patent assignments, licenses, and royalties; Manufacturing; Typewriter [Cover Document and Attachment]
[HX87]  Legal Series -- Miscellaneous Legal File: 1887
[HX87006; TAEM 145:19]
Courtesy of Thomas Edison National Historical Park.