Briton Ferry Estate: addnl records, incl material rel to Briton Ferry Dock, the Rhondda and Swansea Bay Railway Company and the Cwmavon Estate 19th cent (D/D BF)
Tennant Estate: addnl family and estate papers of the CoombeTennant family, incl records rel to the League of Nations, the Liberal Party and the National Eisteddfod; corresp from David Lloyd-George and members of his family and records rel to Sir Henry Stanley (D/D T)
Deeds rel to Twynboli Farm, Llandeilofawr 1790-1869 (D/D Tw)
West Glamorgan Health Authority records: registry files 1974-1986 (D/D WGHA)
Welsh Board of Health: files on hospital development in the Swansea area 1960s-1970s (D/D PRO/WBH 1/1-5)
Brunswick Nursing Home, Swansea: Executive Committee minute book and related material 1956-1959 (D/D SB)
National Coal Board: plans and elevations of pit-head baths and other surface buildings, c1930-1980 (D/D PRO/NCB 2)
Court of Chancery: volume of evidence in the case New Cwmgorse Colliery Company vs Swansea Harbour Trustees (D/D PRO/CS 1)
Cwmnantmoel Colliery Company, Pontardawe: corresp 1960s (D/D Z 253)
Gilbertsons Tinplate Works, Pontardawe: letter books c1891-1915, corresp file of Sir G Barstow 1930-32, and loose corresp c1880-90
Promotional literature, photographs and cine film rel to BSC Port Talbot c1960-1980 (D/D Z 208)
South Wales Electricity Board/SWALEC Committee minutes 1972-1992 (D/D El/S 2-4)
West Glamorgan Water Board: booklet and photographs rel to the River Towy Water Supply scheme 1973 (D/D Z 228)
Mynyddbach Chapel, Swansea: copy register of graves 1876-1994 (D/D Ind 24)
Philadelphia Chapel, Hafod, Swansea register of payments for graves (D/D Z 233)
Gwauncaegurwen Ward Labour Party: minute book 1963-1983 (D/D Z 183/2)
Neath Borough Council Labour Group: minute books 1965-1974 (Lab/ N/1-4)
Port Talbot Borough Labour Party, Cwmafan Ward: minutes 1952-1963 (Lab/PT)
South Wales Mountaineering Club: records, c1970-1990 (D/D SWMC)
West Glamorgan County Archive Service