Gas & Oil Advertising. Standard Gasoline Porcelain Sign. Standard Oil takes you straight back to the neighborhood filling station, where someone came out to pump the gas and check the oil. It’s a nod to the stations that kept small towns and long highways moving. It looks right at home in a garage, a shop, or a game room full of car memories. It’s a great pick for Standard Oil fans, gas and oil collectors, and anyone who misses full-service stations. Size: 11.75″ wide by 11″ high. Please see photos for details. Wrapped and boxed for a safe trip. Most orders go out within 24 hours. Hundreds more signs in our store. Please look over the photos closely, as they show the exact sign you’ll receive. For gas and oil, automotive, aviation, soda, and general store signs. Send us a message anytime. We’re always happy to talk signs! Bob’s Garage Signs. Thanks for stopping by the garage.