Url https://edisondigital.rutgers.edu/document/LB073392 Resource class dctype:Text Title [LB073392], Letter from Thomas Alva Edison to R D Casterline, February 13th, 1906 Creator Edison, Thomas Alva Subject Ore exploration and mining Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1906-02-13 Type Letter Identifier LB073392 Source 197:547 Relation Morris, John, (Edison Associate) Rights Thomas Edison National Historical Park Date Created 1906-02-13 Has Version https://archive.org/details/edisonmicrofilm197/page/n556/mode/1up Archive.org Viewer, Microfilm Series Reel 197 Is Part Of LB073-F Recipient Casterline, R D Uri https://edisondigital.rutgers.edu/document/LB073392 https://edisondigital.rutgers.edu/document/LB073392 --