Computer, Slide Rule, Keuffel & Esser, George Rosen, Propeller Aerodynamicist
Mahogany, with celluloid white scale overlays, engraved scales and glass cursors. Engineering slide rule Keuffel & Esser Co., New York, New York
Created by
Smithsonian National Air and Space Museum
Date Created
11/18/2022
Source
Smithsonian National Air and Space Museum
Keywords
Aviation; Equipment
Rights and Restrictions
Not determined
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