Url https://edisondigital.rutgers.edu/document/NE1678011 Resource class dctype:Text Title [NE1678011], Technical Note, Thomas Alva Edison, December 19th, 1871 Creator Edison, Thomas Alva Subject Escapement and governor mechanisms Stock ticker, universal printer, and other printing telegraphs Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1871-12-19 Type Technical Note Identifier NE1678011 Source 3:12 Rights Thomas Edison National Historical Park Date Created 1871-12-19 Has Version https://archive.org/details/edisonmicrofilm003/page/n20/mode/1up Archive.org Viewer, Microfilm Series Reel 3 Is Part Of NE1678-F Uri https://edisondigital.rutgers.edu/document/NE1678011 https://edisondigital.rutgers.edu/document/NE1678011 --