Up for sale is a rectangular pinback commemorating Yellowstone National Park. The pin features a stylized landscape with horizontal bands of color including blues, pinks, and creams, suggesting a sky and land. A black silhouette of a bear is prominently featured in the center of the pin. The word "Yellowstone" is written in slightly raised lettering across the bottom. The pin has a silver-toned border. Please note that this pinback is from a display case and, while the pin post is intact, it does not have a clasp attached.