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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 EQUIPMENT-Test Manufacturer Smithsonian Institution
 Physical Description One half of a two-piece cylindrically-shaped part; probably used in conjunction with shaping wooden parts. Two smaller pieces of wood are on the bottom. The horizontally-shaped piece resembles that of a ship's hull and is supported by two small screws. The vertical cross-piece is supported by two small screws. Dimensions 3-D: 9.2 x 7 x 6cm (3 5/8 x 2 3/4 x 2 3/8 in.)
Storage: 15.56 x 12.38 x 7.94cm (6 1/8in. x 4 7/8in. x 3 1/8in.)
 Materials Unidentified Wood
Steel
 Inventory Number A19820874000 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
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