File:Early concept for APAS-75.jpg

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Summary

DescriptionEarly concept for APAS-75.jpg	English: NASA proposal for a four-guide docking mechanism is shown to the Soviets during the November 1971 meeting in Moscow. Note the 900-millimeter-diameter tunnel.
Date	November 1971
Source	http://www.hq.nasa.gov/office/pao/History/SP-4209/ch6-5.htm
Author	NASA

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