Tune book, late eighteenth century, containing psalm-tunes and some hymn-tunes, with some accompanying words in Welsh. Accounts and memoranda added, late eighteenth and early nineteenth centuries (ff. 51-62), including 'prophwydoliaeth Myrddin wedi ei chyfansoddi ar fesur cerdd yn y flwyddyn 1668' (f. 51), and 'the account of the stems that I have made in the work of Careg y mwyn December 1790' (ff. 60 verso-1).

Affidavit, January 1755, of Edward Hughes, Llanbadarn Vawr, touching Lewis Morris, His Majesty’s agent and Superintendent of mines in Cardiganshire, and troubles at the mines at Esgair y Mwyn, in connection with an Exchequer trial.

Bonds,and legal records, 1747-1768, of [Henry Arthur Herbert] earl of Powis, including an affidavit, 1753, relating to Lewis Morris and the Esgairmwyn mine, Cardiganshire.