Url https://edisondigital.rutgers.edu/document/NA219002 Resource class dctype:Text Title [NA219002], Technical Note, Thomas Alva Edison, January 3rd, 1912 Creator Edison, Thomas Alva Subject Chemicals, chemical products, and chemical processes Cylinder record and duplicating technology Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1912-01-03 Type Technical Note Identifier NA219002 Source 174:706 Relation Petit, Ademor Napoleon Rights Thomas Edison National Historical Park Date Created 1912-01-03 Has Version https://archive.org/details/edisonmicrofilm174/page/n715/mode/1up Archive.org Viewer, Microfilm Series Reel 174 Is Part Of NA219-F Uri https://edisondigital.rutgers.edu/document/NA219002 https://edisondigital.rutgers.edu/document/NA219002 --