The Shell Guide to Life on the Moor Petrol/Oil Transportation Advertising Poster is a collectable piece showcasing transportation advertising related to petrol and oil. This poster would have been used to promote the Shell brand and their products, likely featuring images and information about the benefits of using Shell petrol or oil for transportation purposes. Perfect for collectors or those interested in advertising memorabilia, this poster offers a glimpse into the history of petrol and oil transportation in the UK.