Url https://edisondigital.rutgers.edu/document/Z400AR Resource class dctype:Text Title [Z400AR], Letter from Cornelius Roosevelt to Theodore Puskas, April 8th, 1878 Creator Roosevelt, Cornelius Subject International business operations Patents Telephone Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1878-04-08 Type Letter Identifier Z400AR Relation Serrell, Lemuel Wright Brandon, David Hunter Edison, Thomas Alva Rights Foundation of the Postal and Telecommunication Museum Date Created 1878-04-08 Is Part Of Z400-F Recipient Puskas, Theodore Uri https://edisondigital.rutgers.edu/document/Z400AR https://edisondigital.rutgers.edu/document/Z400AR --