Url https://edisondigital.rutgers.edu/document/E1947AW Resource class dctype:Text Title [E1947AW], Letter from Walter Seeley Mallory to Thomas Alva Edison, June 3rd, 1919 Creator Mallory, Walter Seeley Subject Metals and minerals Ore milling and separation Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1919-06-03 Type Letter Identifier E1947AW Source 272:676 Relation Dorr Co Allis-Chalmers Co Rights Thomas Edison National Historical Park Date Created 1919-06-03 Has Version https://archive.org/details/edisonmicrofilm272/page/n686/mode/1up Archive.org Viewer, Microfilm Series Reel 272 Is Part Of E1947-F Recipient Edison, Thomas Alva Uri https://edisondigital.rutgers.edu/document/E1947AW https://edisondigital.rutgers.edu/document/E1947AW --