Url https://edisondigital.rutgers.edu/document/LB012261 Resource class dctype:Text Title [LB012261], Letter from Thomas Alva Edison to George Frederick Barker, May 9th, 1882 Creator Edison, Thomas Alva Subject National government (U.S.) Inventions and creativity Carbon, coal, glass, ceramics Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1882-05-09 Type Letter Identifier LB012261 Source 81:641 Relation Mendenhall, Thomas Corwin Eaton, Sherburne Blake Rights Thomas Edison National Historical Park Date Created 1882-05-09 Has Version https://archive.org/details/edisonmicrofilm81/page/n650/mode/1up Archive.org Viewer, Microfilm Series Reel 81 Is Part Of LB012-F Recipient Barker, George Frederick Uri https://edisondigital.rutgers.edu/document/LB012261 https://edisondigital.rutgers.edu/document/LB012261 --