Rare - A Large Enamel Metal Sign Advertising BP Petrol & Oil BP p.l.c. is a British multinational oil and gas company headquartered in London, England. It is one of the oil and gas "supermajors" and one of the world's largest companies measured by revenues and profits. It is a vertically integrated company operating in all areas of the oil and gas industry, including exploration and extraction, refining, distribution and marketing, power generation, and trading. A Mid 20th Century Example of a Large BP Sign. The Sign features the BP Logo and probably came from a Petrol Station or Oil Refinery. Size: 76 Cm's Height x 71 Cm's Length x 0.5cms Depth. This is a rare steel enamel metal advertising sign. A rare survivor, In used period condition with the usual wear marks and enamel chips - Please see images. A very rare and collectable sign, Ideal for all sign enthusiasts. Delivery is via Tracked and Insured courier service - Worldwide.