This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
United States of America
INSTRUMENTS-Computers, General Purpose
G. Felsenthal & Sons Inc.
Black plastic with white markings.
3-D (Computer): 11.3 × 11.1 × 0.6cm (4 7/16 × 4 3/8 × 1/4 in.)
Storage: 17.8 × 17.8 × 2.5cm (7 × 7 × 1 in.)
Plastic
Ink
Copper Alloy
Nickel Plating
A19772097000
Gift of Ben W. Rau
National Air and Space Museum
Usage conditions apply
For more information, visit the Smithsonians Terms of Use.