Titles read: "UNDERGROUND FACTORIES".
Somewhere in Britain.
Various shots show the underground factories and offices of the Ministry of Aircraft Production. Men and women at work in the Control Room and Drawing Room - nice shot of a draughtswoman at drawing board. Several shots of...
Tanks are tested after being in the repair shop following damage.
Good footage of men working in a large iron foundry.
Making and packing of parachutes in a factory.
Factory workers leaving work.
Factory workers going home after work.
Men working in steel factory.
Ivory hair brushes are made in unknown factory.
Shots of metal work and engine production.