Reference | Title | Date |
RHP146000 | National Coal Board Inspectorate plans of workings | 1957- |
RHP146000/637 | Plans of workings at Ordnance Survey National Grid Reference NS 26/9682 Kinneil / Valleyfield Colliery, Furnaceyard Shaft, Snab No. 2 Shaft and Bo'ness No. 1 and No. 2 Shaft named on these plans. | 1952-1965 |