Url https://edisondigital.rutgers.edu/document/D9045AAJ Resource class dctype:Text Title [D9045AAJ], Letter from Walter Seeley Mallory to Thomas Alva Edison, February 17th, 1890 Creator Mallory, Walter Seeley Subject Ore milling and separation Electricity and magnetism Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1890-02-17 Type Letter Identifier D9045AAJ Source 129:706 Rights Thomas Edison National Historical Park Date Created 1890-02-17 Has Version https://archive.org/details/edisonmicrofilm129/page/n715/mode/1up Archive.org Viewer, Microfilm Series Reel 129 Is Part Of D9045-F Recipient Edison, Thomas Alva Uri https://edisondigital.rutgers.edu/document/D9045AAJ https://edisondigital.rutgers.edu/document/D9045AAJ --