The Observatron is one of 67 pins released as a series in 1998 (before pin trading had officially started) to commemorate some of Disneyland's favorite attractions - both present to that time and from the past. This pin features the Observatron, a kinetic sculpture which replaced the original location of the Astro Orbitors in 1998. It is in yellow and orange with white lights beaming from it on a blue and purple background. The word OBSERVATRON is in light blue at the bottom, followed by the Disneyland logo in dark blue. This copper-finished pin measures 1 1/4" (3.2 cm) tall by 1 1/8" (2.9 cm) wide. The backstamp just says, "DISNEY."