Time-travel to a 1940s classroom with this exemplary educational film.
Frank Phillips
Narrator
The Cost of Cobalt
California Company Town
Harry Caudill: A Man of Courage
Piedad: una roca va al psiquiatra
Make money. Salut, bonsoir!
Uranium Drive-In
Action 37
Centralia: Pennsylvania's Lost Town
Senghenydd - Glamorgan, South Wales, portrait of a mining town
Bitva pod zemí
Dobývání uhlí
Doly volají
