|William Pit Whitehaven|
|William pit sunk around 1806 had shafts to a depth of 891 feet.
The downcast shaft 12ft in diameter used for winding men and minerals. The upcast shaft was 14 feet in diameter.
18/02/1839 21 lives lost.
26/11/1907 5 lives lost.
15/08/1947 104 lives lost.
Closed in 1954.
(Entered again from Harrington No10 colliery Lowca in 1967 and used for ventilation).