Reference | Title | Date |
RHP146000 | National Coal Board Inspectorate plans of workings | 1957- |
RHP146000/877 | Plans of workings at Ordnance Survey National Grid Reference NT 36/3671 Carberry Colliery, Wallyford Colliery, Barbacklaw, Rosehill, Mason's Mains and St Clement's Wells named on these plans. | 1958-1961 |