File:Triangular-Tegrahedral Space Station.jpg

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Triangular-Tetrahedral Space Station Patent Drawing

Description	English: Screen shot from the pdf.
Date	December 1985
Source	Space Station Human Factors Research Review (https://ntrs.nasa.gov/search.jsp?R=19880010499, page 26 of the pdf pagination)
Author	NASA (Ames Research Center)

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