This listing is for a vintage paper advertisement. This is a 1950 ad for a Gulf Turbine Flushing Oil & Gulfcrest Oil! The size of the ad is approximately 8x11inches. The caption for this ad is '2 ways to insure a clean lubricating system for your new turbine' The ad is in great condition. This vintage ad would look great framed and displayed! Add it to your collection today!