Vintage Metal INVADER MOTOR OIL Sign. A vintage two sided INVADER MOTOR OIL enamel metal sign. Measures approximately 30″ x 30″. In vintage condition with imperfections due to age and wear: a few holes, oxidation, scuffs, scratches, edge damage, dents, paint loss…… Please see pictures and contact me with any questions you may have. Get Images that Make Supersized Seem Small. Auctiva’s Listing Templates improve your auctions in minutes. Attention Sellers – Get Templates Image Hosting, Scheduling at Auctiva. The item “Vintage Original INVADER MOTOR OIL 2 Sided Enamel Metal Gas Station Sign 30×30″ is in sale since Sunday, July 10, 2016. This item is in the category “Collectibles\Advertising\Gas & Oil\Merchandise & Memorabilia\Signs”. The seller is “industrialfunk” and is located in Kempton, Pennsylvania. This item can be shipped worldwide.