This is a rare 1:500 scale die-cast model airplane from Herpa Wings of the B737-300 aircraft in the "Spirit of Durango" Colors, with Silver Cockpit & Passenger Window Frames. Fourth Club Model In 2008, Exclusively For Herpa Wings Club Members. In the 1990s, the airplane promoted the ski and hiking resort of Purgatory Resort in the southwest of Colorado, and displayed a winter mountain scenery on its right-hand fuselage side, and the scenic railway route of the Durango and Silverton narrow-gauge railroad, as well as the Indian remains of Mesa Verde National Park in summer on the other side.