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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 Separated three-coiled, copper-tubed assembly without the thin steel bands for holding the copper tubes in place. This object utilizes thicker piping that's more separated. This is reflected in the original photograph in Langley's "Memoir of Mechanical Flight" as boiler type "B", featured in the "Boilers of Aerodromes" picture template. The object in question is the original object used in the Langley memoir photograph. Stored with A19820858000 Dimensions 3-D: 29.2 x 15.9 x 10.8cm (11 1/2 x 6 1/4 x 4 1/4 in.)
Storage: 47.9 x 47 x 13cm (18 7/8 x 18 1/2 x 5 1/8 in.)
 Materials Copper Alloy
Iron Alloy
 Inventory Number A19820855000 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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