Url https://edisondigital.rutgers.edu/document/D9045AAK Resource class dctype:Text Title [D9045AAK], Letter from Walter Seeley Mallory to Charles Batchelor, February 19th, 1890 Creator Mallory, Walter Seeley Subject Manufacturing Ore milling and separation Electricity and magnetism Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1890-02-19 Type Letter Identifier D9045AAK Source 129:708 Rights Thomas Edison National Historical Park Date Created 1890-02-19 Has Version https://archive.org/details/edisonmicrofilm129/page/n717/mode/1up Archive.org Viewer, Microfilm Series Reel 129 Is Part Of D9045-F Recipient Batchelor, Charles Uri https://edisondigital.rutgers.edu/document/D9045AAK https://edisondigital.rutgers.edu/document/D9045AAK --