This pin is part of the Hong Kong Celebration in the Air boxed set. This pin features Mickey as a conductor, Minnie in a red dress with a red bow, Pluto, Donald as an engineer, and Goofy possibly as a conductor as well. To the left is a building like one you'd find on Main St., to the right is the front of a train. At the top of the pin is a banner that says Hong Kong Disneyland. The pin on pin element says 2nd Anniversary. The back of the pin has the Official Disney Pin Trading Logo 2011, Hong Kong Disneyland, Limited Edition of 1000, © DISNEY.