Url https://edisondigital.rutgers.edu/document/X098A074 Resource class dctype:Text Title [X098A074], Letter from Thomas Alva Edison to William Joseph Hammer, November 25th, 1903 Creator Edison, Thomas Alva Subject X-rays Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1903-11-25 Type Letter Identifier X098A074 Rights NMAH Archives Center Date Created 1903-11-25 Is Part Of X098A-F Recipient Hammer, William Joseph Uri https://edisondigital.rutgers.edu/document/X098A074 https://edisondigital.rutgers.edu/document/X098A074 --