This is a vintage metal sign from the 1950s that features the Pure Motor Oil brand. The sign is a rack topper and is guaranteed by Pure Gas. It is a great addition to any collection of advertising merchandise and memorabilia, especially for those interested in vintage metal signs. The sign is black in color and was made in the United States. It is an original piece and not a reproduction. 100% authentic guaranteed Original. Double Sided Oil rack Topper. These were used outside of Pure Gas stations by the gas pumps, usually full of metal Oil cans. Both sides look great with a small lip on the bottom. Priced to sell, check out my other listings.