Rare 3 piece enamel & embossed Shell sign, #

Rare 3 piece enamel & embossed Shell sign, It's Super-Charged Super-Shell for 'Energy Content', side panels 90 cm wide, 178 cm high, centre panel 92 cm wide, 178 cm high. In very good original condition with no restoration or touch ups, Very good colour and gloss. THIS MUST BE ONE OF THE BEST OFFERED FOR SALE IN A VERY LONG TIME.