A tune-book containing hymn-tunes, anthems, etc., by Cadwaladr Jones, Daniel Thomas Williams ('Tydfylyn'), George Frederic Handel, Edward Stephens ('Tanymarian') and others. The words to one of the tunes are by Robert Parry ('Robyn Ddu Eryri').
Holograph manuscripts of lectures, papers and sermons by Robert Jones Derfel (1824-1905) including a letter to the Welsh Baptist Church at Granby Row, Manchester, 1866; 'Beginning at Jerusalem', 1866; 'Winter speaking and Summer silence', 1866; 'Not one, not some, but all'; sermons, 1860-1; and letters from John Lewis ('Ap Gwalia'), Aberdare; Robert Parry ('Robyn Ddu Eryri'), Ludlow, 1889; and William Thomas ('Islwyn'), undated and incomplete.
Derfel, R. J. (Robert Jones), 1824-1905
An account book kept by the grandfather of Dr D. Rhys Jones, Grangetown, Cardiff, to record wages and other payments made to his farm servants, etc.; a poem eulogising D. Rhys Jones written by Robert Parry (Robin Ddu Eryri) (1804-1892); etc.