Url https://edisondigital.rutgers.edu/document/D9916AAG Resource class dctype:Text Title [D9916AAG], Letter from Dyer Edmonds and Dyer to Thomas Alva Edison, December 12th, 1899 Creator Dyer Edmonds and Dyer Subject Patent application Cylinder phonograph Cylinder record and duplicating technology Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1899-12-12 Type Letter Identifier D9916AAG Source 186:341 Relation U.S. Patent Office U.S. Supreme Court Great Britain. Patent Office Berliner, Emile Thomson, Elihu Dyer, Frank Lewis Rights Thomas Edison National Historical Park Date Created 1899-12-12 Has Version https://archive.org/details/edisonmicrofilm186/page/n350/mode/1up Archive.org Viewer, Microfilm Series Reel 186 Is Part Of D9916-F Recipient Edison, Thomas Alva Uri https://edisondigital.rutgers.edu/document/D9916AAG https://edisondigital.rutgers.edu/document/D9916AAG --