Url https://edisondigital.rutgers.edu/document/D8032T Resource class dctype:Text Title [D8032T], Letter from Thomas Alva Edison to W H Patton, July 21st, 1880 Creator Edison, Thomas Alva Subject Electrical distribution system Ore exploration and mining Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1880-07-21 Type Letter Identifier D8032T Source 54:401 Rights Thomas Edison National Historical Park Date Created 1880-07-21 Has Version https://archive.org/details/edisonmicrofilm54/page/n410/mode/1up Archive.org Viewer, Microfilm Series Reel 54 Is Part Of D8032-F Recipient Patton, W H Uri https://edisondigital.rutgers.edu/document/D8032T https://edisondigital.rutgers.edu/document/D8032T --