Url https://edisondigital.rutgers.edu/document/X098A052 Resource class dctype:Text Title [X098A052], Letter from Thomas Alva Edison to William Joseph Hammer, 1889 Creator Edison, Thomas Alva Subject International business operations Cylinder phonograph Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1889-00-00 Type Letter Identifier X098A052 Rights NMAH Archives Center Is Part Of X098A-F Recipient Hammer, William Joseph Uri https://edisondigital.rutgers.edu/document/X098A052 https://edisondigital.rutgers.edu/document/X098A052 --