This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
ca. 1927
United States of America
INSTRUMENTS-Engine & Fuel
Electric Tachometer Corp.
4.5in. long, 4in. high; belt and shaft driven; magneto #10012, indicator #2793
3-D: 12.2 × 8.9 × 9.5cm (4 13/16 × 3 1/2 × 3 3/4 in.)
Non-Magnetic White Metal Alloy
Copper Alloy
Steel
Plastic
Natural Fabric
Paint
Wax
A19570881000
Transferred from the Department of Commerce
National Air and Space Museum
Usage conditions apply
For more information, visit the Smithsonians Terms of Use.