Heavy enamel sign measuring 16 inches in diameter. This is a very desirable round sign that has a curved 3D shape, with a depth of about one inch. The enamelling is extremely thick with very bright colours. The only real damage is to the edges and mounting holes. Would have been on display in a garage workshop or a parts supplier. PLEASE STUDY THE PHOTOS FOR AN ACCURATE DESCRIPTION. A great addition to a classic car garage, man cave or something a little different for the collector. UK BUYERS ONLY PLEASE. The item “AC Spark Plugs Enamel Sign Not Champion Vintage Classic Car Garage Old Rare Oil” is in sale since Thursday, March 14, 2019. This item is in the category “Collectables\Advertising Collectables\Transportation Advertising\Petrol/Oil Advertising”. The seller is “afplastering” and is located in Birmingham, West Midlands. This item can be shipped to United Kingdom.