Silverstone Auctions Ltd Lot soldEstimatePrice on Request See all lots Ferrari presentation signed by Raikkonen and Vettel and a signed 'Ferrari 70' flag. Silverstone Classic Sale 2018 | 21 July Summary Lot number 319 Location Description Guide price: £0 - £0. <p>Framed Ferrari model signed by Raikkonen and Vettel. Official 'Ferrari 70' flag signed by Scheckter, Mansell, and Brooks.</p><p> </p>