Url https://edisondigital.rutgers.edu/document/NA159AAB Resource class dctype:Text Title [NA159AAB], Technical Note, Thomas Alva Edison, February 19th, 1910 Creator Edison, Thomas Alva Subject Cylinder recording & reproducing apparatus Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1910-02-19 Type Technical Note Identifier NA159AAB Source 168:995 Rights Thomas Edison National Historical Park Date Created 1910-02-19 Has Version https://archive.org/details/edisonmicrofilm168/page/n1005/mode/1up Archive.org Viewer, Microfilm Series Reel 168 Is Part Of NA159-F Uri https://edisondigital.rutgers.edu/document/NA159AAB https://edisondigital.rutgers.edu/document/NA159AAB --