Url https://edisondigital.rutgers.edu/document/N013107 Resource class dctype:Text Title [N013107], Technical Note, Charles Batchelor, John Kruesi, January 20th, 1879 Creator Batchelor, Charles Kruesi, John Subject Research and development Dynamos and generators Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1879-01-20 Type Technical Note Identifier N013107 Source 30:311 Relation Edison, Thomas Alva Rights Thomas Edison National Historical Park Date Created 1879-01-20 Has Version https://archive.org/details/edisonmicrofilm30/page/n320/mode/1up Archive.org Viewer, Microfilm Series Reel 30 Is Part Of N013-F Uri https://edisondigital.rutgers.edu/document/N013107 https://edisondigital.rutgers.edu/document/N013107 --