Auto pump for tyres, London.
M/S Car coming along road towards camera. M/S Car stops, woman gets out. C/U Flat tyre. M/S Woman gets back into car, takes out pump, kneels by flat tyre. M/S Clipping pump to tyre, and passing lead over bonnet. M/S Going round car, opening bonnet and starting to...
Strange look at gears and cogs in close-up.
Soundtrack only; visuals missing.
A farmer tills his field with a new tractor-tiller.
A look at how artificial ice is made in a factory.
A new machine paints the white lines down the middle of the road.
A very large telescope located on the top of a building is demonstrated.
Eggs are checked and graded at factory. Location of events unknown.
An old fashioned sewing machine is compared with a new one.