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/Z100DW,dctype:Text,"[Z100DW], Letter from Lyon Playfair to Frank Ives Scudamore, December 24th, 1873","Playfair, Lyon","Testing and quality control | Acoustic telegraphy",,"Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University",1873-12-24,Letter,,Z100DW,,"Jenkin, Fleeming","BT Archives",,1873-12-24,,,Z100-F,,,,,"Scudamore, Frank Ives","https://edisondigital.rutgers.edu/document/Z100DW https://edisondigital.rutgers.edu/document/Z100DW"