/ /1894 | East Plean Colliery Bought by Wallace Thorneycroft. |
/ /1895 | East Plean Colliery Operated by Plean Colliery Company with Wallace Thorneycroft as manager. Pit 4 was sunk. |
/07/1922 | East Plean Colliery 12 killed and 7 injured. |
/ /1931 | East Plean Colliery Pit 5 sunk. |
/10/1950 | East Plean Colliery Fire damages pit. |
/ /1951 | East Plean Colliery Re-opened. |
/02/1959 | East Plean Colliery Coke ovens closed due to reduced demand for coke. |
/ /1962 | East Plean Colliery Closed. |