Url https://edisondigital.rutgers.edu/document/E1949AJ Resource class dctype:Text Title [E1949AJ], Letter from William O Manson to William Henry Meadowcroft, October 13th, 1919 Creator Manson, William O Subject Ore milling (non-iron ore) Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1919-10-13 Type Letter Identifier E1949AJ Source 272:819 Relation Edison, Thomas Alva Rights Thomas Edison National Historical Park Date Created 1919-10-13 Has Version https://archive.org/details/edisonmicrofilm272/page/n829/mode/1up Archive.org Viewer, Microfilm Series Reel 272 Is Part Of E1949-F Recipient Meadowcroft, William Henry Uri https://edisondigital.rutgers.edu/document/E1949AJ https://edisondigital.rutgers.edu/document/E1949AJ --