Airfoil Model, QTVR, 129k
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Parabolic metal airfoil, camber 1/20 chord, span = 4.5 inches, chord = .66 inches, area = 3 square inches.

The piece sticking out is a hook, used, presumably, to attach the foil to a stand in the wind tunnel.

This is one of a collection of thirty-eight original model airfoils used in the December 1901 wind tunnel investigations. In the collection, the object is number "26."

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