Train going towards mine

Coal mine with freight trains

Coal mine with freight trains

Drill boring into coal seam

Coal train approaching pit-head

Miners pushing laden trucks away

Machine digging coal from seam

Coal train approaching pit-head

Man digging in coal pit

Pit-head wheel

Coal trucks being shunted on railway St Briavels, UK

Coal train approaching pit-head

Pit-head wheel

British laying naval mines, World War II

Medium Man grading coal

Coal train approaching pit-head

Trucks drawing up under chute to be filled

Coal train approaching and passing pit-head

Man operating pit-cage

Suburban steam trains

Miner loading trucks with coal

Miners shoveling coal onto conveyor belt

Railroad crossing

Man shoveling coal onto conveyor