Notebook labelled N" containing notes and jottings The surname 'Weaver' in the Shropshire Parish Registers; Notes from Lynch's thesis on Catholics in South Wales; Notes from D.E. Jenkins's thesis on John Jones, Talsarn; Notes from Phillips's 'Pioneers of the Welsh coalfield' (on Welsh iron); Synopsis of the History of the Aberdare district ironworks; Taflen o hanes llenyddol Morganwg; South Wales coal (chiefly Aberdare valley); Aberdare parish and church (C.A.H. Green); Griffith Jones's schools in the Aberdare region; Aberdare and Llanwynno curates; Methodism in Aberdare valley; Synchonistic table of religious causes in the Aberdare valley; Hundre of Miskin, 1800; census figures; Vale of Glamorgan, 1800: census figures; Princely House of Glamorgan; Aberdare valley in the Charities; Penrhys; Aberdare miscellanea; Bro Morganwg in 1861; Cowbridge printers; New Methodist letters; Dr. Abraham Rees; List of theses; Machynlleth fairs; The Edwin family; Merthyr Tydfil inthe 1851 census; Eisteddfodau Merthyr Tydfil; A.E. Trueman on population changes; Brinley Thomas, 'Population of the Glamorgan Coalfield.' n.d.