In 1935 the USAAC wanted to build a potential intercontinental bomber, a 'Guardian of the Hemisphere,' and granted Donald Douglas a contract to build the world'

In 1935, the intent of the Army Air Corps was to build a potential intercontinental bomber, a "Guardian of the Hemisphere"; they granted Donald Douglas a contra

In 1935 the USAAC wanted to build a potential intercontinental bomber, a 'Guardian of the Hemisphere,' and granted Donald Douglas a contract to build the world'

An authoritative, superbly illustrated history of the huge Douglas XB-19 intercontinental bomber, the biggest bomber the United States built in World War II. In

As Europe plunged into World War II, Hitler ordered the development of a hi-tech secret weapon capable of taking the war across the Atlantic – the Messerschmi