This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
Switzerland
INSTRUMENTS-Scientific
Peravia Ltd.
14cm x 9cm x 16cm; gray metal box with observation window.
3-D: 14 x 9 x 16cm (5 1/2 x 3 9/16 x 6 5/16 in.)
Non Magnetic Metal Alloy
Paint
Glass
Paper
Ink
Steel
Chrome Plating
Copper Alloy
Adhesive
A19540073000
National Air and Space Museum
Usage conditions apply
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