Union 76 porcelain sign is a true gem for any collector of oil & gas memorabilia. Enhance the look of your garage or man cave with this vintage porcelain gas motor oil service pump sign featuring the iconic Union 76 Gasoline brand. Made in the United States, this 11 3/4 sign is a perfect addition to any collection of gas & oil themed memorabilia. 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 Union 76 sign. Large Union “76” numbers. 11 3/4 inches in diameter. Bright colors w/ porcelain on both sides.