Url https://edisondigital.rutgers.edu/document/X156KB Resource class dctype:Text Title [X156KB], Letter from Thomas Alva Edison to Jeffrey Patrick Buchanan, 1925-1926 Creator Edison, Thomas Alva Subject Testing and quality control Disc record and duplicating technology Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1925-1926 Type Letter Identifier X156KB Relation Blinne, Frederick George Rights Barbara Werle Is Part Of X156-F Recipient Buchanan, Jeffrey Patrick Uri https://edisondigital.rutgers.edu/document/X156KB https://edisondigital.rutgers.edu/document/X156KB --