Url https://edisondigital.rutgers.edu/document/D7406J Resource class dctype:Text Title [D7406J], Letter from John E Wright to Thomas Alva Edison, April 28th, 1874 Creator Wright, John E Subject Inventions and creativity Escapement and governor mechanisms Automatic telegraphy Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1874-04-28 Type Letter Identifier D7406J Source 13:100 Relation Domestic Telegraph Co Daniell, John Frederic Clark, Josiah Latimer Harrington, George Cottrell, Herbert Reiff, Josiah Custer Brown, James Wallace Rights Thomas Edison National Historical Park Date Created 1874-04-28 Has Version https://archive.org/details/edisonmicrofilm13/page/n113/mode/1up Archive.org Viewer, Microfilm Series Reel 13 Is Part Of D7406-F Recipient Edison, Thomas Alva Uri https://edisondigital.rutgers.edu/document/D7406J https://edisondigital.rutgers.edu/document/D7406J --