Url https://edisondigital.rutgers.edu/document/N314199 Resource class dctype:Text Title [N314199], Technical Note, Mina Miller (Mrs Thomas A.) Edison, March 26th, 1886 Creator Edison, Mina Miller (Mrs Thomas A.) Subject Incandescent lamp Motors Microphone and other acoustic devices Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1886-03-26 Type Technical Note Identifier N314199 Source 42:912 Rights Thomas Edison National Historical Park Date Created 1886-03-26 Has Version https://archive.org/details/edisonmicrofilm42/page/n921/mode/1up Archive.org Viewer, Microfilm Series Reel 42 Is Part Of N314-F Uri https://edisondigital.rutgers.edu/document/N314199 https://edisondigital.rutgers.edu/document/N314199 --