Url https://edisondigital.rutgers.edu/document/NB125AAA Resource class dctype:Text Title [NB125AAA], Technical Note, Joseph W Harris, April 5th, 1893 Creator Harris, Joseph W Subject Ore milling (non-iron ore) Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1893-04-05 Type Technical Note Identifier NB125AAA Source 103:676 Rights Thomas Edison National Historical Park Date Created 1893-04-05 Has Version https://archive.org/details/edisonmicrofilm103/page/n685/mode/1up Archive.org Viewer, Microfilm Series Reel 103 Is Part Of NB125-F Uri https://edisondigital.rutgers.edu/document/NB125AAA https://edisondigital.rutgers.edu/document/NB125AAA --