Mineral statistics 1887,
Mineral statistics 1887,
Mineral statistics 1888,
Mineral statistics 1888,
Mineral statistics 1890,
Mineral statistics 1890,
Mineral statistics 1894,
Mineral statistics 1894,
Mineral statistics 1902,
Mineral statistics 1902,
Mineral statistics 1903,
Mineral statistics 1903,
Mineral statistics 1912,
Mineral statistics 1912,
Mineral statistics 1916,
Mineral statistics 1916,
Pay and working conditions,
Pay and working conditions,
Statements from auditor's returns (3),
Statements from auditor's returns (3),
British and foreign trade,
British and foreign trade,
Compilation of statistics of the coal mining industry of the United Kingdom and the principal foreign countries of the world (2),
Compilation of statistics of the coal mining industry of the United Kingdom and the principal foreign countries of the world (2),
Coal exports from Bristol Channel ports (1),
Coal exports from Bristol Channel ports (1),
Shipments of coal, etc. from U.K. and South Wales ports,
Shipments of coal, etc. from U.K. and South Wales ports,
Monthly and quarterly quantities, values and average declared price of coal exported from English and Scottish ports,
Monthly and quarterly quantities, values and average declared price of coal exported from English and Scottish ports,
Monthly statistical review of the coal industry,
Monthly statistical review of the coal industry,
Monthly statistical review of the coal industry,
Monthly statistical review of the coal industry,
Monthly statistical review of the coal industry,
Monthly statistical review of the coal industry,
Monthly statistical review of the coal industry,
Monthly statistical review of the coal industry,
Rates of pay,
Rates of pay,
