Glass tube, open at one end, with hardened red sealing wax partly inside and around this end; other end, with cork stopper; small square-shaped red wax block attached at the side, slightly above the stopper and single strand of thin copper wire attached to this block with sealing wax.
Created by
Smithsonian National Air and Space Museum
Date Created
11/18/2021
Source
Smithsonian National Air and Space Museum
Keywords
Engineers; Equipment; Research; Space
Rights and Restrictions
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