For sale is a vintage. Rio Grande Fishing porcelain sign featuring the pinup girl design. This porcelain sign is perfect for adding a pop of color to any gas and oil themed collection. Measuring at a pump plate size of 11 3/4 inches, this sign is a great addition for any advertising or collectibles enthusiast. 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. Vintage Rio Grande porcelain sign. 11 3/4 inches in diameter. Bright colors w/ porcelain on both sides.