Url https://edisondigital.rutgers.edu/document/MBN001070 Resource class dctype:Text Title [MBN001070], Technical Note, Charles Batchelor, January 9th, 1878 Creator Batchelor, Charles Subject Tools and machinery Carbon, coal, glass, ceramics Telephone Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1878-01-09 Type Technical Note Identifier MBN001070 Source 90:656 Rights Thomas Edison National Historical Park Date Created 1878-01-09 Has Version https://archive.org/details/edisonmicrofilm90/page/n666/mode/1up Archive.org Viewer, Microfilm Series Reel 90 Is Part Of MBN001-F Uri https://edisondigital.rutgers.edu/document/MBN001070 https://edisondigital.rutgers.edu/document/MBN001070 --