Reference | Title | Date |
RHP146000 | National Coal Board Inspectorate plans of workings | 1957- |
RHP146000/318 | Plans of workings at Ordnance Survey National Grid Reference NS 26/7270 Bedlay Colliery, Woodend Gain, South Medrox, Annathill and Annathill Farm noted on these plans. | [c1960] |