Titles read: "GIANTS of the riverside".
Various good shots of industrial buildings beside the River Thames at Dagenham. Several shots inside and outside the factories show the processes involved in making iron. Men work with molten iron and huge industrial machinery.
A huge steel welding machine is shown in action.
Brief item about a massive machine used for scooping coal from the ground in Cologne, Germany.
Two men rush to assemble a motorcycle in record time. It is then taken on a test run.
Electricity is produced in a electricity plant - giant electrical transformers are demonstrated.
Timber being transported by water.
Process of making glass for telescope mirrors.
Good shots of men at work using a new electric welder on a construction site.
Shots of unidentified metal structure.