Url https://edisondigital.rutgers.edu/document/X152AE Resource class dctype:Text Title [X152AE], Letter from Thomas Alva Edison to Ralph Hamilton Beach, April 1910 Creator Edison, Thomas Alva Subject Electric traction Electric battery Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1910-04-00 Type Letter Identifier X152AE Relation Edison Portland Cement Co Lehigh Foundry Co Rice, Edwin Wilbur, Jr Mallory, Walter Seeley Rights From the collection of H W Lende Jr Is Part Of X152-F Recipient Beach, Ralph Hamilton Uri https://edisondigital.rutgers.edu/document/X152AE https://edisondigital.rutgers.edu/document/X152AE --