This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
Collection Item Summary:
"Airfoils - Chart Including Wing Curves on Eiffel #13bis., #31, #32 and #36." Eiffel airfoil numbers showing center of pressure and coefficient of lift for four airfoilsm circa 1918.
Collection Item Long Description:
- Aeronautics, Military
- Aeronautics, Military--Research