Url https://edisondigital.rutgers.edu/document/CK904AAE Resource class dctype:Text Title [CK904AAE], Letter from Frank Lewis Dyer to George Francis Scull, April 21st, 1909 Creator Dyer, Frank Lewis Subject Competition and market structure Patent assignments, licenses, and royalties Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1909-04-21 Type Letter Identifier CK904AAE Source 214:730 Relation Macdonald, Dwight Edison, Thomas Alva Rights Thomas Edison National Historical Park Date Created 1909-04-21 Has Version https://archive.org/details/edisonmicrofilm214/page/n739/mode/1up Archive.org Viewer, Microfilm Series Reel 214 Is Part Of CK904-F Recipient Scull, George Francis Uri https://edisondigital.rutgers.edu/document/CK904AAE https://edisondigital.rutgers.edu/document/CK904AAE --