Cast in a Racial Mould

A TECHNICAL HISTORY OF METAL FOUNDRIES.THE FILM EXPLAINS HOW THE CHANGES IN PRODUCTION HAVE AFFECTED THE WORKERS WHO PRODUCE THE METAL. 'THE HISTORY OF FOUNDRIES IS ALSO THE HISTORY OF THE CRAFT WORKERS LOST THEIR SKILL' IT ALSO LOOKS AT FACTORS WHICH MAKE WORK IN THE FOUNDRIES DANGEROUS. IT MENTIONS HAW BLACK UN-SKILLED WORKERS ARE TO TURN THE UNIONS.