Url https://edisondigital.rutgers.edu/document/D1049AAC Resource class dctype:Text Title [D1049AAC], Letter from Frank Lewis Dyer to Delos Holden, May 23rd, 1910 Creator Dyer, Frank Lewis Subject Patents Cylinder phonograph Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1910-05-23 Type Letter Identifier D1049AAC Source 196:317 Relation Macdonald, Thomas Hood Schiffl, Charles Rights Thomas Edison National Historical Park Date Created 1910-05-23 Has Version https://archive.org/details/edisonmicrofilm196/page/n326/mode/1up Archive.org Viewer, Microfilm Series Reel 196 Is Part Of D1049-F Recipient Holden, Delos Uri https://edisondigital.rutgers.edu/document/D1049AAC https://edisondigital.rutgers.edu/document/D1049AAC --