Flown fabric presentation created by the Smithsonian Institution National Air and Space Museum featuring an affixed dark brown 2 x 2 swatch of wing fabric removed from the Curtiss NC-4 Flying Boat that made the first transatlantic flight in 1919, affixed to its original 15 x 20 informational poster. Rolled and in very good to fine condition, with some surface loss and stray adhesive to the right of the affixed swatch.