VINTAGE ENAMEL AA SIGN SILVERSTONE AUTOMOBILIA PETROL OIL CAN TIN BOTTLE. Here we have a totally original rare Silverstone single sided AA sign. Old heavy enamel and a great piece for any collection. Please study photographs as they make up the description. See my other listings for more AA / enamels / Automobilia. The item “VINTAGE ENAMEL AA SIGN SILVERSTONE AUTOMOBILIA PETROL OIL CAN TIN BOTTLE” is in sale since Sunday, August 4, 2019. This item is in the category “Collectables\Transportation Collectables\Automobilia”. The seller is “chickensoupsnice” and is located in Dorset. This item can be shipped to United Kingdom.