National Benzole Porcelain Sign. Sign featuring the iconic National Benzole “Mercury” emblem, celebrated for its bold black-and-yellow palette and unmistakable Art Deco character. These signs were fixtures of British roadside culture from the 1930s onward. This piece shows the crisp graphics, deep gloss, and period typography that make National Benzole advertising so desirable. A standout display item for any garage, workshop, or petroliana collection, and an excellent example of one of the UK’s most recognizable fuel brands. Sign measures approximately 11.75 in Diameter – Flat. May have rust, chips, scratches, imperfections. Made from Heavy Gauge Steel. Holes for easy hanging. Please review all photos as the item in the photos is the exact item that you will receive. Great for Man Cave, Garage, Shed, Bar or Workshop.