Show TN Y 14 a t ala m 13 1 A vying fortress is to americas air loot fleet what heavy artillery is to the army this gigantic four mo bomber equipped with heavy cannon carries about three tons tona of 0 bombs and reaches a speed of about miles an hour r 4 0 I 1 these ships earry a crew ot of seven to nine men weigh about 22 tons have a wing spread ot of act feet and each motor develops 1000 horsepower we need more ot of these cheso 1 flying fortresses to compete with the nazi air force you con can help by investing at least ten percent of 01 your iti income cottie it in war bonds every payday buy them from your bank post or other convenient issuing agent y U 5 |