Url https://edisondigital.rutgers.edu/document/LB072272 Resource class dctype:Text Title [LB072272], Letter from Thomas Alva Edison to D B Riser, October 2nd, 1905 Creator Edison, Thomas Alva Subject Metals and minerals Electric battery Ore exploration and mining Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1905-10-02 Type Letter Identifier LB072272 Source 197:371 Rights Thomas Edison National Historical Park Date Created 1905-10-02 Has Version https://archive.org/details/edisonmicrofilm197/page/n380/mode/1up Archive.org Viewer, Microfilm Series Reel 197 Is Part Of LB072-F Recipient Riser, D B Uri https://edisondigital.rutgers.edu/document/LB072272 https://edisondigital.rutgers.edu/document/LB072272 --