This is the original stand for the 11-foot model of the Starship Enterprise created for the filming of the "Star Trek" TV show, which ran for three seasons from 1966-1969. The stand was cut, bent, and removed during the restoration of the Enterprise model by Rogay, Inc., during November 1991-February 1992, in preparation for the model's exhibit in the "Star Trek" exhibit at the National Air & Space Museum. The blue chalk on the stand remains from its use filming in front of a blue screen. Paramount Pictures donated the stand along with the model to the Smithsonian in 1974.
This object is on display in Boeing Milestones of Flight Hall at the National Air and Space Museum in Washington, DC.