Url https://edisondigital.rutgers.edu/document/D8370ZBU Resource class dctype:Text Title [D8370ZBU], Letter from Roscoe Conkling to Thomas Alva Edison, August 20th, 1883 Creator Conkling, Roscoe Subject Patent interference Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1883-08-20 Type Letter Identifier D8370ZBU Source 70:1000 Relation Sawyer-Man Electric Co Rights Thomas Edison National Historical Park Date Created 1883-08-20 Has Version https://archive.org/details/edisonmicrofilm70/page/n1009/mode/1up Archive.org Viewer, Microfilm Series Reel 70 Is Part Of D8370-F Recipient Edison, Thomas Alva Uri https://edisondigital.rutgers.edu/document/D8370ZBU https://edisondigital.rutgers.edu/document/D8370ZBU --