Url https://edisondigital.rutgers.edu/document/E1102AJ Resource class dctype:Text Title [E1102AJ], Letter from M L Hoyt to Thomas Alva Edison, January 31st, 1911 Creator Hoyt, M L Subject Carbon, coal, glass, ceramics Electric light and power Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1911-01-31 Type Letter Identifier E1102AJ Source 248:26 Relation Westinghouse Electric Co Westinghouse, George, Jr Rights Thomas Edison National Historical Park Date Created 1911-01-31 Has Version https://archive.org/details/edisonmicrofilm248/page/n35/mode/1up Archive.org Viewer, Microfilm Series Reel 248 Is Part Of E1102-F Recipient Edison, Thomas Alva Uri https://edisondigital.rutgers.edu/document/E1102AJ https://edisondigital.rutgers.edu/document/E1102AJ --