A letter to Richard Crawshay appealing for financial assistance towards a newly-erected meeting house called 'Capel sion' in the parish of Merthyr Tydfil, endorsed with Crawshay's reply dated 17 October 1793; a letter, 18 October 1806, to Benjamin Hall, son of Dr Benjamin Hall, from Richard Crawshay; a draft of a letter, 7 February 1805, from Dr Benjamin Hall to Thomas Burgess, bishop of St Davids, relating to a proposal to establish at St Davids a seminary for the training of clergymen; notes on the 'School Hostel System'; etc.