
The image depicts a commemorative coin celebrating the Pony Express Centennial, as indicated by the inscription "National Pony Express Centennial Association" along the outer edge. The coin features a detailed image of a rider on horseback in the center, representative of the historic mail service that operated in 1860-1861. The years "1860-1960" are inscribed at the bottom, marking the centennial. The coin appears to be made of a metallic material and is set against a textured, purple fabric background, which enhances its visibility and highlights the intricate designs and inscriptions.