Usage Conditions May Apply Usage Conditions Apply There are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page. IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections. More - https://iiif.si.edu View Manifest View in Mirador Viewer Usage Conditions May Apply Usage Conditions Apply There are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page. IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections. More - https://iiif.si.edu View Manifest View in Mirador Viewer Display Status

This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
Object Details
Date 1887-1903 Country of Origin United States of America Type PROPULSION-Propellers & Impellers Manufacturer Smithsonian Institution
 Physical Description Overall: Laminated Wood; Coating: Original Varnish; Other: Paper, Adhesive. Small propeller used for aerodynamic testing only. Not used for flight trials on aircraft or models. Constructed from narrow wooden strips glued together similar to boat planking and then sanded to a smooth airfoil cross section. Tips reinforced with paper. Dimensions Rotor/Propeller: 51.4 x 5.1 x 14.3cm (20 1/4 in. x 2 in. x 5 5/8 in.)
Storage: 55.25 x 20.32 x 9.53cm (1ft 9 3/4in. x 8in. x 3 3/4in.)
 Materials Unidentified wood, Paper
 Inventory Number A19820628000 Credit Line Transferred from the Smithsonian Institution to the United States National Museum. Data Source National Air and Space Museum Restrictions & Rights Usage conditions apply
For more information, visit the Smithsonians Terms of Use.