Treboeth Manuscripts 'The whole art of book binding, containing valuable receipts for sprinkling, marbling, colouring etc.', bound volume of manuscript notes compiled by David Davies 1819; small pocket book containing notes on book binding, diary for 1819-1820 and 1825, notes on biblical names etc. 1819-1825; volume of religious pamphlets in Welsh with manuscript notes, copies of hymns compiled and bound by David Davies 1821; diaries of David Davies 1821-1822, 1823-1825, 1827-1829, 1832-1833 and 1849; account books, detailing letters and parcels received and sent, bills and receipts 1859-1868; pocket book detailing personal expenditure 1872; diaries of D.R. Davies of Brynhyfryd 1874 and 1885; bound volumes of manuscript notes from the Bible circa 1846-1848 and c1850-1890. 1819-c1890