A volume of poetry and carols and other miscellaneous works written by John Morgan in the 1690's. He is the composer of some of the works, but a few belong to such 17th century poets as Tomos Prys of Plas Iolyn, William Phylip of Ardudwy, Sion Dafydd, William Llyn, Sion Philip, Dafydd ap Gwilym, Hugh Morus, Edward Morus, Thomas Llwyd, Mathew Owen, Morris Richard, Huw Cadwaladr and John Vaughan etc.
Also, there are miscellaneous notes such as a list of the sponsors of Caerwys Eisteddfod 1567, a medical recipe, an epitaph of Archbishop John Williams, Sion Tudur's speech, and essays.