Url https://edisondigital.rutgers.edu/document/NV15027 Resource class dctype:Text Title [NV15027], Technical Note, Thomas Alva Edison, July 26th, 1878 Creator Edison, Thomas Alva Subject Telephone Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1878-07-26 Type Technical Note Identifier NV15027 Source 4:352 Rights Thomas Edison National Historical Park Date Created 1878-07-26 Has Version https://archive.org/details/edisonmicrofilm4/page/n360/mode/1up Archive.org Viewer, Microfilm Series Reel 4 Is Part Of NV15-F Uri https://edisondigital.rutgers.edu/document/NV15027 https://edisondigital.rutgers.edu/document/NV15027 --