Four holograph letters:- to J. Horsfall Turner from Morris Charles Jones, Welshpool, 1885 (exchange of books on Nonconformist subjects from the recipient's library for the Powys-land Museum and Library), and to E. R. Horsfall Turner from Harold P. Cooke, Cambridge, 1908 (the writer's essay in competition for the Charles Oldham Prize at the University of Oxford, the vacant chair of Greek at University College, Cardiff), and W. H. Robinson, Central Welsh Board, Cardiff, 1910 (C. W. B. inspectors' reports on schools); and one holograph postcard to Mrs. [Hilda Gladys] Turner, County School, Llanidloes, from P. Davies, Llanidloes [1922] (a copy of a translation by the recipient's father).

Records relating to the parish of Newmarket, including a valuation of rateable property, 1838, with a transcript; orders and letters of the Charity Commissioners, 1861-75, a letter of the Committee of Council on Education, 1861, enclosing a report of Her Majesty's Inspector, and other papers relating to the Parish School established under the terms of the Charity of John Wynne of Copa'rleni, 1713; and a list of jurors, 1906-7.