The Value of Supremacy in the Air - observation balloons are lowered and safely housed - 1916.
Location of events unknown.
Two observation balloons / dirigibles; like Zeppelins; being lowered. Shot of the 2 dirigibles low in the air; one spherical; the other looking like it has a curled...
Hot air balloon race starts in France.
Barrage balloons are tested at Camp Davis Barrage Balloon School.
Balloon barrages to defend British cities are made in a large hangar in Godalming, Surrey.
Barrage balloons are used to protect Dover Harbour and the ships in it.
An Austrian engineer uses air and petrol to make his hot air balloon rise.
A balloon salesman exchanges his wears for bottles and jars.
Scotland's famous Forth Bridge is seen with barrage balloons floating above it.
Material showing convoy of merchant ships.