Url https://edisondigital.rutgers.edu/document/E1358AD Resource class dctype:Text Title [E1358AD], Letter from Henry B Clifford to Thomas Alva Edison, January 20th, 1913 Creator Clifford, Henry B Subject Ore milling and separation Ore mills Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1913-01-20 Type Letter Identifier E1358AD Source 255:437 Relation Ballantine, James B Rights Thomas Edison National Historical Park Date Created 1913-01-20 Has Version https://archive.org/details/edisonmicrofilm255/page/n447/mode/1up Archive.org Viewer, Microfilm Series Reel 255 Is Part Of E1358-F Recipient Edison, Thomas Alva Uri https://edisondigital.rutgers.edu/document/E1358AD https://edisondigital.rutgers.edu/document/E1358AD --