Url https://edisondigital.rutgers.edu/document/LB001029 Resource class dctype:Text Title [LB001029], Letter from Thomas Alva Edison to W G Mach, September 25th, 1875 Creator Edison, Thomas Alva Subject Sales and service Electric pen and mimeograph Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1875-09-25 Type Letter Identifier LB001029 Source 28:31 Relation Johnson, B Frank Rights Thomas Edison National Historical Park Date Created 1875-09-25 Has Version https://archive.org/details/edisonmicrofilm28/page/n39/mode/1up Archive.org Viewer, Microfilm Series Reel 28 Is Part Of LB001-F Recipient Mach, W G Uri https://edisondigital.rutgers.edu/document/LB001029 https://edisondigital.rutgers.edu/document/LB001029 --