Url https://edisondigital.rutgers.edu/document/MBN002043 Resource class dctype:Text Title [MBN002043], Technical Note, Charles Batchelor, August 10th, 1877 Creator Batchelor, Charles Subject Telephone Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1877-08-10 Type Technical Note Identifier MBN002043 Source 90:678 Relation Camp, William Augustus David, Thomas B A Rights Thomas Edison National Historical Park Date Created 1877-08-10 Has Version https://archive.org/details/edisonmicrofilm90/page/n688/mode/1up Archive.org Viewer, Microfilm Series Reel 90 Is Part Of MBN002-F Uri https://edisondigital.rutgers.edu/document/MBN002043 https://edisondigital.rutgers.edu/document/MBN002043 --