Computer, Triple-Slide

National Air and Space Museum

Object Details

Manufacturer
R. J. Hoffman Standard Aeronautical Co.
Physical Description
One "Triple-Slide" calculator with solid back, paper and cardboard slides, and a plastic triangle indicator.
ca. 1914
Inventory Number
A19350008000
Restrictions & Rights
Usage conditions apply
Type
INSTRUMENTS-Computers, General Purpose
Materials
Wood
Cardboard
Fabric
Paper
Ink
Adhesive
Plastic
Aluminum
Copper Alloy
Dimensions
3-D (Main Component): 35.1 × 29.7 × 0.6cm (13 13/16 × 11 11/16 × 1/4 in.)
Country of Origin
United States of America
See more items in
National Air and Space Museum Collection
National Air and Space Museum
Record ID
nasm_A19350008000
Metadata Usage (text)
Not determined
GUID (Link to Original Record)
http://n2t.net/ark:/65665/nv99b7baf3e-4d03-4e73-bbe7-57f8193fc535
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