This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
Italy
INSTRUMENTS-Scientific
A. Stoppani & Co.
9cm x 17cm; metal base with 7cm diameter cylinder in metal case.
3-D: 17.3 × 9.4 × 13cm (6 13/16 × 3 11/16 × 5 1/8 in.)
Aluminum Alloy
Paint
Steel
Copper Alloy
Plastic
Paper
Ink
A19570112000
Transferred from the Department of Commerce
National Air and Space Museum
Usage conditions apply
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