Flying Fortress December 1942: High-angle view of the fuselage frameworks for B-17 F (Flying Fortress) bombers under construction at the Boeing plant in Seattle, Washington, World War II. (Photo by Anthony Potter Collection/Getty Images) VISIT OUR SHOP Visit the shop 15% OFF ANY 3 OF OUR T-SHIRTS Discover Our PrintsExplore our Prints Shop Editor’s picks Mugs TODAY: 15% off any 3 t-shirtsDiscover Our 100% Organic Cotton T-Shirts Collect our postcards 10% Off – JUST SIGN-UP FOR FREE: First Name Last Name Leave this field empty if you're human: