Silverstone Auctions Ltd Lot soldUSD 411 - 547GBP 300 - 400 (listed)EstimateUSD 411 - 547GBP 300 - 400 (listed) See all lots Aston Martin aluminium advertising wall sign Silverstone Classic Sale 2018 | 21 July Summary Lot number 657 Location Description Guide price: £300 - £400. <p>An Aston Martin wings cast aluminium advertising wall sign, 55 x 13cm.</p>