Royal Albert Polka Blue Gold Rimmed Salad Plate 20cm Royal Albert Salad Plate Royal Albert Polka Blue Gold Rimmed 20cm Plate Blue with White Polka Dots £12.00 Quantity: at £12.00 each 1 in stock. Royal Albert 20cm (8 inches approx.) salad plate in the Polka Blue pattern. A scallop shaped pale blue plate with white polka dots and a gold gilded rim. Bone china made by Wedgwood - Royal Doulton in pristine condition.