Iolo manuscripts. A selection of ancient Welsh manuscripts, in prose and verse, from the collection made by the late Edward Williams, Iolo Morganwg, for the purpose of forming a continuation of the Myfyrian archaiology; and subsequently proposed as materials for a new history of Wales:
Williams, Taliesin, 1787-1847; Iolo, Morganwg, 1747-1826; Price, Thomas, ed; Society for the Publication of Ancient Welsh Manuscripts, Abergavenny; Jones, Owen, 1741-1814. Myvyrian archaiology