Plowville, U.S.A. Waseca. Material: metal. Size: 2 1/4" diameter. Description: white enameled metal disk with a blue border print: "Plowville, U.S.A. Waseca, Sponsored By C-C & Farm Bureau"; center blue print: "Minnesota Steam Threshing Bee Sept. 17th & 18th 1965 50 H. P. Case Serial No. 35516 'Steam Engine' Joe"; red photo of tractor in center; safety pin closure at back.
