Url https://edisondigital.rutgers.edu/document/D7719F Resource class dctype:Text Title [D7719F], Agreement, Charles Pitt Edison, George W Caldwell, Thomas Alva Edison, May 16th, 1877 Creator Edison, Charles Pitt Caldwell, George W Edison, Thomas Alva Subject Expositions, demonstrations, lectures Telephone Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1877-05-16 Type Agreement Identifier D7719F Source 14:773 Rights Thomas Edison National Historical Park Date Created 1877-05-16 Has Version https://archive.org/details/edisonmicrofilm14/page/n781/mode/1up Archive.org Viewer, Microfilm Series Reel 14 Is Part Of D7719-F Uri https://edisondigital.rutgers.edu/document/D7719F https://edisondigital.rutgers.edu/document/D7719F --