National Library of Wales Archives and Manuscripts

Annual summaries (March-March) of information submitted by the Monmouthshire and South Wales Coal Owners Association, giving details of membership, assured output, the number of pits in each district, and the names of Association members serving on various boards and committees.

Application to Mines Department for price increase,

Part of Monmouthshire and South Wales Coal Owners Association Records,

Application by the Executive Board of the South Wales District (Coal Mines) Scheme to the Mines Department for an increase in the price of coal. Includes first, second, and final drafts of application, and supporting statements by the Statistical Department.

Price lists for working with conveyors,

Part of Monmouthshire and South Wales Coal Owners Association Records,

Typed price lists in operation at the various collieries for working with conveyors, or coal cutters, or both. The sheets include the names of the workmen and witnesses whose signatures appeared on the original documents, and also a scale section (colour) of the seam referred to in the list. A list of the collieries represented in this file is also included.

Price lists for machine and hand-cut coal,

Part of Monmouthshire and South Wales Coal Owners Association Records,

Accumulated statistics for machine-cut coal filled into trams or onto conveyor, and statistics for hand-cut coal loaded on to a conveyor.

Price lists for hand-cut coal,

Part of Monmouthshire and South Wales Coal Owners Association Records,

Accumulated statistics of loading hand-cut coal into trams.

Powell Duffryn Associated Collieries,

Part of Monmouthshire and South Wales Coal Owners Association Records,

Price lists for the Cambrian Colliery, and working the 2 feet 9 Seam.

Directions of the controller of mines as to the sale of coal,

Part of Monmouthshire and South Wales Coal Owners Association Records,

Printed statements and schedule of minimum prices, classification of collieries and of the coal produced.

Great Mountain Collieries Company Ltd,

Part of Monmouthshire and South Wales Coal Owners Association Records,

Great Mountain and New Dynant Collieries price lists.

Hill's Plymouth Company Ltd,

Part of Monmouthshire and South Wales Coal Owners Association Records,

Price lists for the Rhondda, South Dyffryn, Graig, Taibach, Wernlas and Taldwyn pits.

Cardiff Collieries Ltd,

Part of Monmouthshire and South Wales Coal Owners Association Records,

Llanbradach colliery. Includes printed Memorandum of Agreement between Cardiff Collieries Ltd. and their workmen,1923, and a list of rates and wages for the 4ft and 9ft seams,1920.

Vale of Neath Colliery Company Ltd,

Part of Monmouthshire and South Wales Coal Owners Association Records,

Aberpergwm and Pwllfaron collieries, Glyn-Neath.

Cambrian Collieries Ltd,

Part of Monmouthshire and South Wales Coal Owners Association Records,

Clydach Vale seams, and Pentre seam. Includes printed price list of Tonnage and Rates at Cambrian Collieries, 1915 Standard, printed c.1915 and 1926.

Rhymney Iron Company,

Part of Monmouthshire and South Wales Coal Owners Association Records,

Groesfaen, Pantgarreg, Mardy, Dyffryn and Rhymney Merthyr collieries.

Acorn Colliery Company Ltd,

Part of Monmouthshire and South Wales Coal Owners Association Records,

Fiery seam and Golden seam.