Url https://edisondigital.rutgers.edu/document/D0331AAJ Resource class dctype:Text Title [D0331AAJ], Letter from William Joseph Hammer to Thomas Alva Edison, December 14th, 1903 Creator Hammer, William Joseph Subject Purchases Arc lighting Chemicals, chemical products, and chemical processes Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1903-12-14 Type Letter Identifier D0331AAJ Source 188:739 Rights Thomas Edison National Historical Park Date Created 1903-12-14 Has Version https://archive.org/details/edisonmicrofilm188/page/n748/mode/1up Archive.org Viewer, Microfilm Series Reel 188 Is Part Of D0331-F Recipient Edison, Thomas Alva Uri https://edisondigital.rutgers.edu/document/D0331AAJ https://edisondigital.rutgers.edu/document/D0331AAJ --