Vintage International Harvester porcelain sign features the large lettering and the blue 1st place ribbon. This farming automobile sign measures 12″ across and 8″ tall and has excellent porcelain on each side. Whether you are displaying this sign as part of your collection in your man cave, shop, bar, or garage, or giving it as a gift, you can also browse my other auctions for more vintage gas, oil, aviation, automobile, motorcycle, and hunting signs. Fordson Tractors and Oliver Company. Bright colors w/ porcelain on both sides.