Url https://edisondigital.rutgers.edu/document/D0406AAU Resource class dctype:Text Title [D0406AAU], Letter from William Joseph Hammer to Thomas Alva Edison, May 2nd, 1904 Creator Hammer, William Joseph Subject Metals and minerals Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1904-05-02 Type Letter Identifier D0406AAU Source 189:118 Relation Curie, Pierre Rights Thomas Edison National Historical Park Date Created 1904-05-02 Has Version https://archive.org/details/edisonmicrofilm189/page/n127/mode/1up Archive.org Viewer, Microfilm Series Reel 189 Is Part Of D0406-F Recipient Edison, Thomas Alva Uri https://edisondigital.rutgers.edu/document/D0406AAU https://edisondigital.rutgers.edu/document/D0406AAU --