Url https://edisondigital.rutgers.edu/document/N001039 Resource class dctype:Text Title [N001039], Technical Note, Thomas Alva Edison, Charles Batchelor, December 18th, 1878 Creator Batchelor, Charles Edison, Thomas Alva Subject Scientific and other instruments Incandescent lamp Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1878-12-18 Type Technical Note Identifier N001039 Source 29:39 Rights Thomas Edison National Historical Park Date Created 1878-12-18 Has Version https://archive.org/details/edisonmicrofilm29/page/n48/mode/1up Archive.org Viewer, Microfilm Series Reel 29 Is Part Of N001-F Uri https://edisondigital.rutgers.edu/document/N001039 https://edisondigital.rutgers.edu/document/N001039 --