Url https://edisondigital.rutgers.edu/document/NA164AAA Resource class dctype:Text Title [NA164AAA], Technical Note, Thomas Alva Edison, September 23rd, 1910 Creator Edison, Thomas Alva Subject Telephone Electromotograph Cylinder recording & reproducing apparatus Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1910-09-23 Type Technical Note Identifier NA164AAA Source 169:209 Relation Ott, Frederick Paul Goldstein, Ignacy Rights Thomas Edison National Historical Park Date Created 1910-09-23 Has Version https://archive.org/details/edisonmicrofilm169/page/n218/mode/1up Archive.org Viewer, Microfilm Series Reel 169 Is Part Of NA164-F Uri https://edisondigital.rutgers.edu/document/NA164AAA https://edisondigital.rutgers.edu/document/NA164AAA --