A typescript M.A. dissertation, 1957, for Liverpool University Department of Celtic by J[ohn] G[lyn] Penrhyn Jones, entitled 'A history of medicine in Wales in the eighteenth century'.
The dissertation includes chapters on social conditions in Wales, the impact of the Industrial Revolution, 'folk' medicine and herbalism, and biographies of prominent medical men. Supplementary material, including extracts from printed and manuscript sources, is to be found in the Appendices (ff. 164-329). Two tables of contents are included (f. iii, 163a).

Traethawd teipysgrif gan 'Offa' yn dwyn y teitl 'Ymdriniaeth fer ar Effaith Diwydiannaeth ar Ddiwylliant Cymru' a ddaeth yn fuddugol mewn cystadleuaeth yn Eisteddfod Genedlaethol Llanrwst 1951 = A typescript essay by 'Offa' entitled 'Ymdriniaeth fer ar Effaith Diwydiannaeth ar Ddiwylliant Cymru' which came first in the competition at the National Eisteddfod, Llanrwst, 1951.
Ymdrinir yn bennaf yn y traethawd ag effeithiau diwydiant ar wahanol agweddau o'r gymdeithas Gymreig, megis iaith a chrefydd. Ceir rhestr cynnwys ar f. i. = The essay deals mainly with the effects of industrialisation on different aspects of Welsh society, such as language and religion. There is a contents list on f. i.