New American giant bomber plane presented to public.
Two Royal Air Force bombing squadrons leave on the troopship "Nevassa" for India. Southampton, Hampshire.
Japanese attack of the university town of Tientsin in Northern China.
The Japanese bomb Hankow in China during the Sino-Japanese war.
Footage of Russian bombers conducting air raid over Helsinki in Finland.
Footage of destruction and debris left after a Japanese bombing raid on Canton.
Horrific scenes of destruction during the bombing of Canton in the Sino-Japanese war.
Emotional film showing the effects of the bombing of Madrid during the Spanish Civil War.
Orphaned Chinese children are fed by relief workers; air raid bombing on China by Japanese.
Bombers show off their skills in accuracy test for bi-planes.
Brief shot of Britain's latest bomber before its first test flight.
The Boeing Flying Fortress (B-17) is put on display.
Viscountess Hampden christens a new bomber plane, the 'Hampden'.
American airforce bombing practice on Mohave Dessert.