10

1930s

4ok

and

black

closeup

coal

day

elevator

fast

filmchest1011

industry

kibdone20101222

kiout121310

less

lifting

machine

men

mine

miner

mining

occupation

outdoors

people

person

picking

pit

real

retro

rotating

second

speed

spinning

stagc1

technology

than

time

tunnel

unrecognizable

up

vintage

wheel

white

worker