Reference | Title | Date |
RHP146000 | National Coal Board Inspectorate plans of workings | 1957- |
RHP146000/497 | Plans of workings at Ordnance Survey National Grid Reference NS 26/8695 King o' Muirs Mines, Muirpark, Muirside, Banchory, Tullibody, King o' Muirs and The Knackery noted on these plans. | 1958-1961 |