Url https://edisondigital.rutgers.edu/document/W100ET Resource class dctype:Text Title [W100ET], Agreement, Thomas Alva Edison, George Harrington, April 23rd, 1873 Creator Harrington, George Edison, Thomas Alva Subject Patent assignments, licenses, and royalties Automatic telegraphy Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1873-04-23 Type Agreement Identifier W100ET Relation Serrell, Lemuel Wright Rights National Archives Date Created 1873-04-23 Is Part Of W100E-F Uri https://edisondigital.rutgers.edu/document/W100ET https://edisondigital.rutgers.edu/document/W100ET --