Url https://edisondigital.rutgers.edu/document/NA343AAN Resource class dctype:Text Title [NA343AAN], Technical Note, Thomas Alva Edison, Walter Nadler Archer, December 8th, 1920 Creator Edison, Thomas Alva Subject Electroplating Disc record and duplicating technology Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1920-12-08 Type Technical Note Identifier NA343AAN Source 235:757 Relation Dempsey, Peter Werner, George Joseph McMullen, John James Rights Thomas Edison National Historical Park Date Created 1920-12-08 Has Version https://archive.org/details/edisonmicrofilm235/page/n759/mode/1up Archive.org Viewer, Microfilm Series Reel 235 Is Part Of NA343-F Recipient Archer, Walter Nadler Uri https://edisondigital.rutgers.edu/document/NA343AAN https://edisondigital.rutgers.edu/document/NA343AAN --