Url https://edisondigital.rutgers.edu/document/N001250 Resource class dctype:Text Title [N001250], Technical Note, Charles Batchelor, July 24th, 1879 Creator Batchelor, Charles Subject Telephone Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1879-07-24 Type Technical Note Identifier N001250 Source 29:144 Rights Thomas Edison National Historical Park Date Created 1879-07-24 Has Version https://archive.org/details/edisonmicrofilm29/page/n153/mode/1up Archive.org Viewer, Microfilm Series Reel 29 Is Part Of N001-F Uri https://edisondigital.rutgers.edu/document/N001250 https://edisondigital.rutgers.edu/document/N001250 --