Output and number of collieries, North Wales and South Wales, 1854-1874
Output. Numbers employed and output per head, by region and county, 1874-1945
Output. Numbers employed and productivity, North Wales and South Wales, 1945-1974
Output of anthracite, South Wales and UK, 1854-1974
Output from government open-cast workings, South Wales, 1943-1972
Output and numbers employed, South Wales, as a percentage of UK, 1874-1974
Shipments (coastal and foreign) from South Wales ports, 1816-1974
Shipments. Exports of coal, coke and patent fuel from South Wales ports, 1854-1937
Shipments. Foreign and coastal shipments from each port (Cardiff, Swansea, Newport, Llanelli, Milford, Neath, Porthcawl), 1780-1974
Colliery deaths, number and rate, underground and total, South Wales, 1853-1974; and North Wales (number only), 1853 -1938
Mechanisation. Number, type and work done by mechanical coal cutters; number of coal conveyers; and amount of electricity used in mines, North Wales and South Wales, 1900-1945
Mechanisation. Percentage of coal output cut and conveyed by machinery (1937-1960); and percentage power-loaded (194 7-1975), South Wales, 1937-1975
Prices. Average pit head prices, North Wales and South Wales, 1878-1938; and f.o.b. prices for steam coal (large and small), South Wales, 1840-1934
Costs and proceeds. Average wage coal, total cost and proceeds, per ton, North Wales and South Wales, 1917-1974
The number and annual output of members of the Coal Owners' Association, 1863-1946
Output from Aberdare parish, 1844-1874; and coal carried by the Taff Vale Railway, 1841-1921
Output of coke and number of coke ovens, South Wales, 1905-1974
Please note: this study does not include information on named individuals and would therefore not be useful for personal family history research.
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