The Douglas B-18 Bolo is an American medium bomber which served with the United States Army Air Corps and the Royal Canadian Air Force during the late 1930s and early 1940s. Wikipedia Top speed: 216 mph Range: 1,200 mi Introduced: 1936 Unit cost: 58,500–58,500 USD (1935) Number built: 350 Produced: 1936–ca. 1939