The product is a set of vintage pin-on buttons from the 1984-1989 Northwest Ohio Antique Machinery Association in Findlay, Ohio. These buttons were made in the United States and are a unique collectible item for enthusiasts of antique machinery. Perfect for collectors of vintage pinbacks or those interested in local history from the Northwest Ohio region, these buttons offer a glimpse into the past and a sense of nostalgia for those who appreciate historical artifacts. - eBay A.I.