Url https://edisondigital.rutgers.edu/document/CJ053288 Resource class dctype:Text Title [CJ053288], Technical Note, Charles Batchelor, February 3rd, 1893 Creator Batchelor, Charles Subject Research and development Rolls and crushers Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1893-02-03 Type Technical Note Identifier CJ053288 Source 151:618 Rights Thomas Edison National Historical Park Date Created 1893-02-03 Has Version https://archive.org/details/edisonmicrofilm151/page/n626/mode/1up Archive.org Viewer, Microfilm Series Reel 151 Is Part Of CJ053-F Uri https://edisondigital.rutgers.edu/document/CJ053288 https://edisondigital.rutgers.edu/document/CJ053288 --