Url https://edisondigital.rutgers.edu/document/E1902AM Resource class dctype:Text Title [E1902AM], Letter from Thomas Alva Edison to Walter Halfin, April 28th, 1919 Creator Edison, Thomas Alva Subject TAE opinions and prejudices Mechanics Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1919-04-28 Type Letter Identifier E1902AM Source 271:25 Rights Thomas Edison National Historical Park Date Created 1919-04-28 Has Version https://archive.org/details/edisonmicrofilm271/page/n36/mode/1up Archive.org Viewer, Microfilm Series Reel 271 Is Part Of E1902-F Recipient Halfin, Walter Uri https://edisondigital.rutgers.edu/document/E1902AM https://edisondigital.rutgers.edu/document/E1902AM --