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
Country of Origin
United States of America
Type
INSTRUMENTS-Scientific
Manufacturer
H. J. Green Co.
Physical Description
163mm long, 100mm wide, 113mm high; aluminum case; 10000 ft.range; c.1917/18; 3-hour.
Dimensions
3-D: 10.5 × 17 × 12.4cm (4 1/8 × 6 11/16 × 4 7/8 in.)
Materials
Aluminum Alloy
Copper Alloy
Non-Magnetic White Metal Alloy
Steel
Plastic
Paper
Ink
Inventory Number
A19570102000
Credit Line
Transferred from the Department of Commerce
Data Source
National Air and Space Museum
Restrictions & Rights
Open Access (CCO)
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