Url https://edisondigital.rutgers.edu/document/E1770DP Resource class dctype:Text Title [E1770DP], Letter from William Henry Meadowcroft to Thomas Joseph Leonard, May 12th, 1917 Creator Meadowcroft, William Henry Subject Disc phonograph Disc record and duplicating technology Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1917-05-12 Type Letter Identifier E1770DP Source 269:318 Relation Christensen, Peter Christian Baldwin, Gilbert Henry Edison, Thomas Alva Rights Thomas Edison National Historical Park Date Created 1917-05-12 Has Version https://archive.org/details/edisonmicrofilm269/page/n328/mode/1up Archive.org Viewer, Microfilm Series Reel 269 Is Part Of E1770-F Recipient Leonard, Thomas Joseph Uri https://edisondigital.rutgers.edu/document/E1770DP https://edisondigital.rutgers.edu/document/E1770DP --