This unique set includes a plate and pinback button from the 1990 Darke County Greenville Ohio Steam Threshers event. The button is from 2001, the 45th annual reunion. The plate features a detailed design of the steam threshing process and the pinback button shows the event logo. Both items are a great addition to any historical memorabilia or collectibles collection. The plate and button are from the United States and are perfect for fans of fairs, parks, and architecture. Get your hands on this rare set today!