Url https://edisondigital.rutgers.edu/document/N013231 Resource class dctype:Text Title [N013231], Technical Note, Francis Robbins Upton, December 31st, 1878 Creator Upton, Francis Robbins Subject Electrical distribution system Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1878-12-31 Type Technical Note Identifier N013231 Source 30:373 Relation Edison, Thomas Alva Rights Thomas Edison National Historical Park Date Created 1878-12-31 Has Version https://archive.org/details/edisonmicrofilm30/page/n382/mode/1up Archive.org Viewer, Microfilm Series Reel 30 Is Part Of N013-F Uri https://edisondigital.rutgers.edu/document/N013231 https://edisondigital.rutgers.edu/document/N013231 --