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/MBLB2010,dctype:Text,"[MBLB2010], Letter from Charles Batchelor to Robert Treat Spice, July 28th, 1878","Batchelor, Charles","Light and optics",,"Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University",1878-07-28,Letter,,MBLB2010,93:224,,"Thomas Edison National Historical Park",,1878-07-28,,"https://archive.org/details/edisonmicrofilm93/page/n232/mode/1up Archive.org Viewer, Microfilm Series Reel 93",MBLB2-F,,,,,"Spice, Robert Treat","https://edisondigital.rutgers.edu/document/MBLB2010 https://edisondigital.rutgers.edu/document/MBLB2010"