pollution

1940s/50s men wearing white undershirts and headlamps, covered in soot…

Smokestacks and cranes. Mine workers carrying lanterns walk out of mine…

Mining town houses with mountains of coal in the background, man in…

Aerial of men walking away from coal plant at the end of the work day.…

Group of factory workers wearing uniforms and helmets training a young…

Creepy music plays as we are introduced to this educational footage…

Film intended to teach a lesson about pollution and water, a sad yet…

Aerial shot of factory and train of coal cars. Smoke stacks silhouetted…