Computer, Slide Rule, Temperature / Pressure, Airship, NBS


Display Status:

This object is not on display at the National Air and Space Museum. It is either on loan or in storage.

Data Source

National Air and Space Museum

Restrictions & Rights

Do not reproduce without permission from the Smithsonian Institution, National Air and Space Museum

Credit Line

Transferred from the Department of Commerce


  • Paper
  • Ink
  • Adhesive
  • Non-Magnetic Metal Alloy
  • Wax Pencil
  • Plastic


3-D: 54.1 × 3.3 × 1.1cm (21 5/16 × 1 5/16 × 7/16 in.)

Country of Origin

United States of America

Physical Description

550mm l,30mm w; chart missing


INSTRUMENTS-Computers, General Purpose

Inventory Number


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