Url https://edisondigital.rutgers.edu/document/D7829ZBJ Resource class dctype:Text Title [D7829ZBJ], Letter from Edward Hibberd Johnson to Thomas Alva Edison, April 1878 Creator Johnson, Edward Hibberd Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1878-04-00 Type Letter Identifier D7829ZBJ Source 18:990 Rights Thomas Edison National Historical Park Has Version https://archive.org/details/edisonmicrofilm18/page/n998/mode/1up Archive.org Viewer, Microfilm Series Reel 18 Is Part Of D7829-F Recipient Edison, Thomas Alva Uri https://edisondigital.rutgers.edu/document/D7829ZBJ https://edisondigital.rutgers.edu/document/D7829ZBJ --