This is a very cool banner advertising Gulfpride HD Select Oil. This appears to be a lithograph or screenprint on canvas. The piece has beautiful, vibrant colors. 36″ wide by 88″ long. The piece appears to have been rolled up for quite some time and thus the exposed section has some stains and wrinkles that are not terribly visible on the printed side. I’ve done a pretty deep search of the internet and have not found another example of this piece. Please see the photos.