coal

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…

Smokestacks in otherwise natural landscape. Bus approaches camera and…

Shots of mountains of coal and coal manufacturing in post World War II…

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

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