Original Vintage Esso Mr & Mrs Oil Drop Enamel Advertising Signs – Pair. A fabulous matching pair of original period Esso enamel advertising signs, featuring the iconic Mr & Mrs Oil Drop characters associated with mid-20th-century petrol station advertising. ? Bright yellow, red, black and white enamel decoration. Original period advertising signs – not modern reproductions. ? Dimensions: Each 61cm × 25.5cm. ? Condition: Original age-related wear, enamel losses, surface marks and rusting around the corners and fixing holes. A striking and highly decorative matching pair for petroliana enthusiasts, vintage garages and advertising collectors.