Url https://edisondigital.rutgers.edu/document/CJ053235 Resource class dctype:Text Title [CJ053235], Technical Note, Thomas Alva Edison, December 1st, 1892 Creator Edison, Thomas Alva Subject Ore milling and separation Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1892-12-01 Type Technical Note Identifier CJ053235 Source 151:592 Relation Iron Age Midvale Steel Co Rights Thomas Edison National Historical Park Date Created 1892-12-01 Has Version https://archive.org/details/edisonmicrofilm151/page/n600/mode/1up Archive.org Viewer, Microfilm Series Reel 151 Is Part Of CJ053-F Uri https://edisondigital.rutgers.edu/document/CJ053235 https://edisondigital.rutgers.edu/document/CJ053235 --