Duchess Tranquillity Vintage Bone China 21cm Plate Blue Forget- Me-Not Pattern Duchess Tranquillity Back Stamp Duchess Tranquillity Vintage Bone China 21cm Plate Blue Forget-Me-Not Pattern Salad Plate £5.00 Add a free gift card and enter your personal message at checkout.: [None]Gift Card Quantity: at £5.00 each 3 in stock. Duchess Tranquillity Pattern Vintage Bone China 21cm (8.25 inch) Plate A pretty border of blue forget me not flowers and gold gilded scalloped rim. Duchess Bone China made in the Staffordshire Potteries. In pristine condition.