Ffeil 2/6. - Texts of the contributions made by Jones Pierce to two volumes: 'A list of the Rulers of Wales, with an ...,

Texts of the contributions made by Jones Pierce to two volumes: 'A list of the Rulers of Wales, with an Introductory Note', in F. M. Powicke and E.B. Fryde (eds.), Handbook of British Chronology 2nd ed. (London, 1962), pp. 46-52. 'Landlords in Wales, the nobility and the gentry' in H.P.R. Finberg (ed.), The agrarian history of England and Wales, Vol. IV (Cambridge, 1967), pp 357-81.