Sorry, this product cannot be purchased. Sold Out Shell Cars For Hire – Now Sold! Shell double sided enamel flange sign, rarer version with extra wording advertising Cars for hire. Made by Protector and dated 6.23 Original condition piece with no restoration. Category: Sold Items Tag: Shell cars for hire Related products Duckhams Adcol Grease Tube Read more BP Special Energol Pint Tin – Sold Read more Castrol Quart Oil Bottle Read more Beckmeter M Pump – Now Sold! Read more