Url https://edisondigital.rutgers.edu/document/CL207ABD Resource class dctype:Text Title [CL207ABD], Letter from Wittmann Co to James R Challen, June 10th, 1901 Creator Wittmann Co Subject Competition and market structure Sales and service Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1901-06-10 Type Letter Identifier CL207ABD Source 215:814 Rights Thomas Edison National Historical Park Date Created 1901-06-10 Has Version https://archive.org/details/edisonmicrofilm215/page/n824/mode/1up Archive.org Viewer, Microfilm Series Reel 215 Is Part Of CL207-F Recipient Challen, James R Uri https://edisondigital.rutgers.edu/document/CL207ABD https://edisondigital.rutgers.edu/document/CL207ABD --