Url https://edisondigital.rutgers.edu/document/CJ639 Resource class dctype:Text Title [CJ639] Technical Note, 1902-1903 Creator Edison, Thomas Alva Subject Production difficulties and adjustments Research and development Rolls and crushers Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1902-1903 Type Technical Note Identifier CJ639 Source 205:736 Relation Mallory, Walter Seeley Jayne, Morris D Herter, Emil Warren, William Appleton Mason, William Horatio Damon, Harry Sumner Seabury (Edison Employee) Rights Thomas Edison National Historical Park Has Version https://archive.org/details/edisonmicrofilm205/page/n745/mode/1up Archive.org Viewer, Microfilm Series Reel 205 Is Part Of CJ639-F Uri https://edisondigital.rutgers.edu/document/CJ639 https://edisondigital.rutgers.edu/document/CJ639 --