Url https://edisondigital.rutgers.edu/document/D8220U Resource class dctype:Text Title [D8220U], Letter from J Both to William A Stern, July 11th, 1882 Creator Both, J Subject Incandescent lamp Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1882-07-11 Type Letter Identifier D8220U Source 60:778 Relation Swan, Joseph Wilson Edison, Thomas Alva Rights Thomas Edison National Historical Park Date Created 1882-07-11 Has Version https://archive.org/details/edisonmicrofilm60/page/n787/mode/1up Archive.org Viewer, Microfilm Series Reel 60 Is Part Of D8220-F Recipient Stern, William A Uri https://edisondigital.rutgers.edu/document/D8220U https://edisondigital.rutgers.edu/document/D8220U --