Url https://edisondigital.rutgers.edu/document/SB177097c Resource class dctype:Text Title [SB177097c], Clipping, March 10th, 1868 Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1868-03-10 Type Clipping Identifier SB177097c Source 27:40 Rights Thomas Edison National Historical Park Date Created 1868-03-10 Has Version https://archive.org/details/edisonmicrofilm27/page/n48/mode/1up Archive.org Viewer, Microfilm Series Reel 27 Is Part Of SB177-F Bibliographic Citation "Patent No. 75,492", March 10th, 1868 Uri https://edisondigital.rutgers.edu/document/SB177097c https://edisondigital.rutgers.edu/document/SB177097c --