Full title reads; "This Is A Tommy Gun".
VS MSs and CUs of troops carrying Tommy Guns. (Thompson Sub machine guns these ones are fitted with cylindrical barrels.). The soldiers, some of whom are wearing gas masks, are shown firing their guns.
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.