No title - Large deposit of Prairie potash discovered in Saskatchewan, Canada.
Various shots of combine harvesters in wheat field. Big L/S of wheat field. C/U of wheat, pan up to grain elevators in background. C/U grain elevators. M/S underground showing vehicles being driven through tunnels...
A look at a mining process begun at ground level. No soundtrack or paperwork to indicate the type of mining or location.
Unemployed miners seem to be helping themselves to a few sacks of coal.
A rescue party attempts to reach trapped miners after a pit disaster in Falkirk.
Derailed coal trucks cause a lot of damage but luckily no one is injured. Wales.
Shots of the Broken shaft at the Levant Tin Mine in Cornwall that caused many deaths.
British troops blowing up mines at beaches.
Fork lift truck fills truck in open quarry.
Shots of coal mine winding gear.