Hendon, Greater London.
L/S of a man in smart suit talking before he climbs into an aeroplane. L/S's of the plane taking off from Hendon airfield. L/S's of the man walking round factory with an official. L/S's of gas (poison gas?) explosions on a testing field. Soldiers inspect the scene wearing...
An underground gas explosion causes damage to road and property but no lives are lost. London.
The devastating results of a gas explosion are shown as we see the wreckage of three houses.
A gas explosion results in loss of life and total destruction of three houses in Liverpool.
New gas mask equipment is demonstrated in London.
The motor gunboat 'Grey Goose' will be soon equipped with Navy's first gas turbine engine.
Footage of gas works factory in operation.
Gas eruption near town of Szeged, Hungary.
Powerful gas fountain gushing, gas being harnessed.