Safety helmets are made and tested at a factory in Wheathampstead.
Several shots of protective helmets being made for cyclists at a factory. Men operate machinery to make the helmet shapes and cut them. A woman lines the helmets then they are tested for strength by having a weight dropped on them from a height of 4 foot.
Several shots of motorcyclists competing in the TT Races on the Isle of Man. A rider comes over the finish line; chequered flag is waved. He is probably Geoff Duke, racing motorcyclist.
Note: small news cutting on file.