Url https://edisondigital.rutgers.edu/document/D7903ZFE Resource class dctype:Text Title [D7903ZFE], Letter from Williams and Plum to Thomas Alva Edison, July 3rd, 1879 Creator Williams and Plum Subject Purchases Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1879-07-03 Type Letter Identifier D7903ZFE Source 49:276 Rights Thomas Edison National Historical Park Date Created 1879-07-03 Has Version https://archive.org/details/edisonmicrofilm49/page/n284/mode/1up Archive.org Viewer, Microfilm Series Reel 49 Is Part Of D7903-F Recipient Edison, Thomas Alva Uri https://edisondigital.rutgers.edu/document/D7903ZFE https://edisondigital.rutgers.edu/document/D7903ZFE --