An imperfect volume containing an incomplete copy of a transcript (1786) by Rees Lloyd of an interlude which, in a note at the end of the volume, is attributed to Hugh Jones [poet and editor] of Llangwm [co. Denbigh]. The first few pages of Lloyd's transcript [?containing the title- page and a section of the prologue] are missing, but this defect has been partly remedied by the insertion at the beginning of the volume of two loose leaves, in a different hand, containing what appears to be a transcript of part of the missing introductory portion. The chief characters in the drama are Pandosto, king of Bohemia, Belaria, wife of Pandosto, Eigistus, king of Sicily, and Prince Dorastus, son of Eigistus.

'Enterlute Newydd o Hanes Olophernes a Judith', being a transcript in the hand of [David Evans, Llanrwst], with orthographical variants, of the text contained in Cwrtmawr MS 46.

A cycle of three interludes on the history of the world, and miscellaneous poems, mainly englynion and poetry in carol metres, autograph, 1739-1758, by Thomas Williams, 'Merchant Taylor' (ca. 1690-1763), Tal-y-bont, Llandygai, Caernarfonshire, all of which appear in his published work Mynegiad yr hen oesoedd ... (London, 1761). Folios i (the original front cover), 1-6, 136-41 are palimpsests. The underwriting, partly legible under ultra-violet light, is from fifteenth and sixteenth century court records relating to Caernarfonshire, consisting mainly of lists of names.

Transcripts by Ioan Pedr of two incomplete interludes contained in NLW MS 57B, namely 'Cain ac Abel' by Thomas Edwards ('Twm o'r Nant') and 'Enterliwt ynghylch Cronicl y Cymry Er amser Brutus hyd at Sior y 3ydd'.