Ah, yes. I got 'em all...although they are not in very good shape at all - very well used. IIRC, they had some interesting photos on the original filming miniature shoots, plus its donation to the Smithsonian. The mirrors, lighting circuitry and other stuff inside the bussards were all smashed, IIRC, which is why for decades they were nothing more than static red lights when it got hung in the A&SM in DC. The upper navigational dome over the bridge was also missing and had to be replaced with a less-than-accurate part.