Various shots of display of tractor drawn agricultural machines. They are grass cutters for making dried grass for animal fodder. The farmers drive the tractor across a field of green grass and the machines cut the grass.
One tractor drives away with a load of grass in a trailer.
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.