Memorabilia
Petroliana heads push 'best-ever' Texaco Home Lubricant rack to $7,500
'Condition is what drove the price up' said auctioneer Matthews following this sale in Ohio, US
Shell petroliana collection could bring €200,000 in Monaco
Collected over 30 years, Gilles Warning's Shell ephemera will sell at RM Auctions' classic cars event
