Titles read: "Pathetone Lightens The 'Blackout' With - LINKS IN THE CHAIN!"
Location of events unknown - could be Italy.
Various shots of men operating a metal chain-making machine manufacturing anchor chains for the Italian navy ships. Enormous red hot iron bars are bent into shape...
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.