Url https://edisondigital.rutgers.edu/document/E1171AE Resource class dctype:Text Title [E1171AE], Letter from Thomas Alva Edison to Albert O Petit, Ademor Napoleon Petit, August 1st, 1911 Creator Edison, Thomas Alva Subject Cylinder record and duplicating technology Disc record and duplicating technology Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1911-08-01 Type Letter Identifier E1171AE Source 250:491 Relation Ott, Frederick Paul Dally, Charles Thompson Wurth, Albert Frank Weber, Peter Rights Thomas Edison National Historical Park Date Created 1911-08-01 Has Version https://archive.org/details/edisonmicrofilm250/page/n501/mode/1up Archive.org Viewer, Microfilm Series Reel 250 Is Part Of E1171-F Recipient Petit, Ademor Napoleon Petit, Albert O Uri https://edisondigital.rutgers.edu/document/E1171AE https://edisondigital.rutgers.edu/document/E1171AE --