Url https://edisondigital.rutgers.edu/document/D8449ZAB Resource class dctype:Text Title [D8449ZAB], Letter from Harry Ward Leonard to Thomas Alva Edison, April 15th, 1884 Creator Leonard, Harry Ward Subject Tools and machinery Electric light and power Central stations Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1884-04-15 Type Letter Identifier D8449ZAB Source 75:314 Relation Rich, William D Hibler, Irving Rights Thomas Edison National Historical Park Date Created 1884-04-15 Has Version https://archive.org/details/edisonmicrofilm75/page/n323/mode/1up Archive.org Viewer, Microfilm Series Reel 75 Is Part Of D8449-F Recipient Edison, Thomas Alva Uri https://edisondigital.rutgers.edu/document/D8449ZAB https://edisondigital.rutgers.edu/document/D8449ZAB --