What is the grey/black tube above commodore Mendez' right shoulder? What purpose was it supposed to serve (apart from being decorative)? It isn't in The Galileo Seven, appearing for the first time in The Menagery I and staying in the cockpit during Metamorphosis, Doomsday Machine and The Immunity Syndrome. As we can clearly see in Metamorphosis it is only located on the right side of the shuttle consoles, not on the opposite side (where Kirk is sitting in Menagery and Metamorphosis). (Photo courtesy TrekCore).




), The Galileo Seven was first and the nob was not in the Shuttlecraft interior set, yet. The next use of the Shuttlecraft set was in the Menagerie I and for some reason, the production crew thought that the Shuttlecraft interior needed more nobs and other greebles which once installed, stayed for the later episode productions. YMMV
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