This vintage Sinclair gasoline porcelain sign is a perfect addition to any gas and oil themed collection. Measuring 12 inches by 8 inches, it features multi-color design and is an original piece made in the United States. The sign is a great representation of the Sinclair brand and is perfect for display in any garage or man cave. It has not been modified and is in its original form. The sign is a collectible item and is featured in the merchandise and memorabilia category under gas and oil advertising. The type of advertising is a sign and it is made of porcelain material. The date of creation is unknown but it is an original piece. This item is perfect for anyone who loves vintage gas and oil memorabilia.