Roughly rectangular in shape, with curved top. Electrically activated pendulum mounted on steel base; front of pendulum consists of aluminum dial; aluminum dial plate also on right side; electrical mechanism box and base painted black; back of electrical box cut away (lacks cover) and covered with plexiglass attached by set screws; 3.75 in. long electrical connection also on base; base has split level and level adjustment screws (three, at triangular points on base). Overall, slight rust spots. Created by Smithsonian National Air and Space Museum Date Created 03/28/2003 Source Smithsonian National Air and Space Museum Keywords Engineers; Equipment; Research; Rockets; Space; World War II Rights and Restrictions Not determined
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