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