Polquhain Colliery
Dates
| / /1895 | Polquhain Colliery (Rankinston) Opened by Polquhain Coal Company |
| / /1928 | Polquhain Colliery (Rankinston) No 2 shaft collapses and is abandoned |
| / /1947 | Polquhain Colliery (Rankinston) Pithead baths opened |
| / /1957 | Polquhain Colliery (Rankinston) Re-built by the National Coal Board. |
| / /1962 | Polquhain Colliery (Rankinston) Closed |
