Transferred from the Smithsonian Institution to the United States National Museum.
Date: 1887-1903
Country of Origin: United States of America
Dimensions:
3-D: 30.5 x 15.2 x 0.3cm (12 x 6 x 1/8 in.)
Materials:
Wood, Tin.
Physical Description:
Airfoil section used on Langley whirling arm. Flat plate. 1/4 inches (0.6 cm) tin sheath on one end.
