Url https://edisondigital.rutgers.edu/document/D8513N Resource class dctype:Text Title [D8513N], Letter from Charles H Campbell to Thomas Alva Edison, May 19th, 1885 Creator Campbell, Charles H Subject Labor Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1885-05-19 Type Letter Identifier D8513N Source 77:407 Rights Thomas Edison National Historical Park Date Created 1885-05-19 Has Version https://archive.org/details/edisonmicrofilm77/page/n416/mode/1up Archive.org Viewer, Microfilm Series Reel 77 Is Part Of D8513-F Recipient Edison, Thomas Alva Uri https://edisondigital.rutgers.edu/document/D8513N https://edisondigital.rutgers.edu/document/D8513N --