Url https://edisondigital.rutgers.edu/document/CL219ACH Resource class dctype:Text Title [CL219ACH], Letter from Thomas Alva Edison to Frank Lewis Dyer, 1909 Creator Edison, Thomas Alva Subject Competition and market structure Sales and service Patent assignments, licenses, and royalties Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1909-00-00 Type Letter Identifier CL219ACH Source 217:141 Relation New England Phonograph Co New York Phonograph Co North American Phonograph Co Lippincott, Jesse H Rights Thomas Edison National Historical Park Has Version https://archive.org/details/edisonmicrofilm217/page/n150/mode/1up Archive.org Viewer, Microfilm Series Reel 217 Is Part Of CL219-F Recipient Dyer, Frank Lewis Uri https://edisondigital.rutgers.edu/document/CL219ACH https://edisondigital.rutgers.edu/document/CL219ACH --