Frankie , it is a grease gun display and storage rack, used in big dealerships or big garage. Like everything it is worth whatever someone will pay, good luck finding the other half. Face it it is not the most exciting sign(not like the 2 I put on ebay tonite) plus you have to find all the different grease guns to go with it, different ends and angles etc. I have seen these from several oil companies, the Red Indian one is pretty cool, the Richfield even cooler, usually they are 1 pce. The white oil, was probably white grease, after all most grease is oil with a thickener such as soap, gorilla snot, larks vomit, and other rude substances even Dwaine wouldnt even mention, later Frank