An indexed armorial compiled by Thomas, containing the arms, coloured by hand in many instances, of a number of North Wales families and a few from the Border counties and South Wales, together with a few bookplates.

The file contains a copy of Kate Roberts, Two Old Men and Other Stories (Gwasg Gregynog, 1981) presented to Dr Roderic Bowen to mark his retirement as president of St Davids University College, Lampeter, June 1992, and bearing a dedication from Professor Keith Robbins, Principal of the University, and a bookplate.