South Wales Valleys - Railways and Industry in the Tondu Valleys: Ogmore, Garw and Porthcawl BranchesSouth Wales Valleys Railways and Industry in the Tondu Valleys: Ogmore, Garw and Porthcawl Branches 30. 00 LAST FEW COPIES Part of this valuable series of books the South Wales valley, these books give a history of the railway, coal mining and other industrial aspects of each Valley that combine to make up the Tondu Valleys with detailed comments on the operation of the railway, passenger and freight, and details of each colliery within the area and