Tair llawysgrif, [16 gan.]-1650, o lyfrgell y Parch. R. Peris Williams, Wrecsam, yn cynnwys barddoniaeth, achau, ryseitiau meddygol a thractiau eglwysig. = Three manuscripts, [16 cent.]-1650, from the library of the Rev. R. Peris Williams, Wrexham, containing poetry, pedigrees, medical recipes and ecclesiastical tracts.