Url https://edisondigital.rutgers.edu/document/LB073485 Resource class dctype:Text Title [LB073485], Letter from Thomas Alva Edison to Josiah Custer Reiff, March 31st, 1906 Creator Edison, Thomas Alva Subject Patent and legal counsel Patents Multiple telegraphy (duplex, quadruplex) Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1906-03-31 Type Letter Identifier LB073485 Source 197:567 Relation Western Union Buckingham, Charles Luman Rights Thomas Edison National Historical Park Date Created 1906-03-31 Has Version https://archive.org/details/edisonmicrofilm197/page/n576/mode/1up Archive.org Viewer, Microfilm Series Reel 197 Is Part Of LB073-F Recipient Reiff, Josiah Custer Uri https://edisondigital.rutgers.edu/document/LB073485 https://edisondigital.rutgers.edu/document/LB073485 --