Volume incl. minutes of Sunday school teachers' meetings in Ystradgynlais, 1867-74; minutes of Sunday school teachers' meetings in Llansamlet, 1875-80; rota of duties in the churches in Ystradgynlais, 1851, 1861 and 1871; census for Ystradgynlais, 1851, 1861 and 1871; copy of Mr. Chadwick's analysis of Ystradgynlais waters, 1873 (this volume was brought from Ystradgynlais by the Rev. Tho. Walters on his institution to Llansamlet in 1875). 1867-1880