Detail shows one of the WIZ graffiti characters from which a real actor would emerge during the film.
View down the "Sky Streak" elevator cables to the interior of the second level doors. October 15, 1977.
Stairs leading up the main tower. They say these stairs are now so degraded by corrosion that it is safer (and cheaper) to climb up the side with ropes to replace the airplane warning beacon. (I can believe that)