Url https://edisondigital.rutgers.edu/document/D8337ZEJ Resource class dctype:Text Title [D8337ZEJ], Letter from William Joseph Hammer to Thomas Alva Edison, September 21st, 1883 Creator Hammer, William Joseph Subject International business operations Electric light and power Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1883-09-21 Type Letter Identifier D8337ZEJ Source 67:875 Relation Bergmann & Co Rathenau, Emil Rights Thomas Edison National Historical Park Date Created 1883-09-21 Has Version https://archive.org/details/edisonmicrofilm67/page/n884/mode/1up Archive.org Viewer, Microfilm Series Reel 67 Is Part Of D8337-F Recipient Edison, Thomas Alva Uri https://edisondigital.rutgers.edu/document/D8337ZEJ https://edisondigital.rutgers.edu/document/D8337ZEJ --