Url https://edisondigital.rutgers.edu/document/N120027 Resource class dctype:Text Title [N120027] Technical Note, c. 1880 Creator Hammer, William Joseph Subject Competition and market structure Gas, petroleum, and derivative products Electrical distribution system Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1880-00-00 Type Technical Note Identifier N120027 Source 37:593 Rights Thomas Edison National Historical Park Has Version https://archive.org/details/edisonmicrofilm37/page/n602/mode/1up Archive.org Viewer, Microfilm Series Reel 37 Is Part Of N120-F Uri https://edisondigital.rutgers.edu/document/N120027 https://edisondigital.rutgers.edu/document/N120027 --