coal

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.…

A film explaining mutual funds. It begins with several close-up shots…

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