Url https://edisondigital.rutgers.edu/document/NE1676259 Resource class dctype:Text Title [NE1676259], Technical Note, Charles Batchelor, Thomas Alva Edison, August 2nd, 1875 Creator Batchelor, Charles Edison, Thomas Alva Subject Electric pen and mimeograph Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1875-08-02 Type Technical Note Identifier NE1676259 Source 3:156 Rights Thomas Edison National Historical Park Date Created 1875-08-02 Has Version https://archive.org/details/edisonmicrofilm003/page/n164/mode/1up Archive.org Viewer, Microfilm Series Reel 3 Is Part Of NE1676-F Uri https://edisondigital.rutgers.edu/document/NE1676259 https://edisondigital.rutgers.edu/document/NE1676259 --