October 23, 1958
The Cumberland Railway and Coal Company’s No. 2 Colliery – one of the deepest coal mines in the world – just outside the town of Springhill, Nova Scotia, is struck by an underground “bump.” The shift was the result of increased tensions in the earth due to the removal of coal and the lack of replacement support. Rescue efforts continued for days. Of the 174 men in the mine at the time, 74 were killed and 100 were trapped but eventually rescued.