Url https://edisondigital.rutgers.edu/document/N304105 Resource class dctype:Text Title [N304105], Technical Note, Thomas Alva Edison, May 12th, 1882 Creator Edison, Thomas Alva Subject Switching and fusing Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1882-05-12 Type Technical Note Identifier N304105 Source 41:1113 Rights Thomas Edison National Historical Park Date Created 1882-05-12 Has Version https://archive.org/details/edisonmicrofilm41/page/n1121/mode/1up Archive.org Viewer, Microfilm Series Reel 41 Is Part Of N304-F Uri https://edisondigital.rutgers.edu/document/N304105 https://edisondigital.rutgers.edu/document/N304105 --