Url https://edisondigital.rutgers.edu/document/E1189AF Resource class dctype:Text Title [E1189AF], Letter from Thomas Alva Edison to Frederick Paul Ott, September 1st, 1911 Creator Edison, Thomas Alva Subject Electric battery Cylinder record and duplicating technology Disc record and duplicating technology Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1911-09-01 Type Letter Identifier E1189AF Source 250:897 Relation Miller, John Vincent Rights Thomas Edison National Historical Park Date Created 1911-09-01 Has Version https://archive.org/details/edisonmicrofilm250/page/n907/mode/1up Archive.org Viewer, Microfilm Series Reel 250 Is Part Of E1189-F Recipient Ott, Frederick Paul Uri https://edisondigital.rutgers.edu/document/E1189AF https://edisondigital.rutgers.edu/document/E1189AF --