Vintage Esso Elephant Kerosene Enamel Sign – Petrol Advertising – 23″x11″. Vintage Esso Elephant Kerosene Enamel Sign – Original Petrol Advertising. Add industrial charm to your space with this authentic vintage Esso enamel sign, advertising Elephant Kerosene. Featuring the iconic blue elephant and bold yellow background, this petroliana piece is highly collectible and perfect for garages, man caves, retro kitchens, or industrial interiors. Design: Esso branding with blue elephant graphic. Material: Heavy gauge enamel on metal. Dimensions: 23 inches high x 11 inches wide. Condition: Good vintage condition with rust, chipping and patina consistent with age – please see photos. Fixings: Pre-drilled holes in each corner for easy wall mounting. Era: Mid-20th Century petrol advertising. A must-have for collectors of petroliana, enamel signs, or vintage advertising memorabilia.