Url https://edisondigital.rutgers.edu/document/NV18025 Resource class dctype:Text Title [NV18025] Technical Note, October 7th, 1878 Creator Edison, Charles Pitt Edison, Thomas Alva Subject Telephone Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1878-10-07 Type Technical Note Identifier NV18025 Source 4:1063 Rights Thomas Edison National Historical Park Date Created 1878-10-07 Has Version https://archive.org/details/edisonmicrofilm4/page/n1071/mode/1up Archive.org Viewer, Microfilm Series Reel 4 Is Part Of NV18-F Uri https://edisondigital.rutgers.edu/document/NV18025 https://edisondigital.rutgers.edu/document/NV18025 --