Signature Gold Bone China 20cm Plate Gold bands on both sides of the border St. Andrews heraldic shield mark Signature Gold Vintage Bone China 20cm Plate Hand Made and Painted £4.00 Quantity: at £4.00 each Add To Basket 1 in stock. Signature Gold bone china 20cm - 8 inch approx. plate. Simple white glazed plate with a 3cm - 1 1/4 inch border and gold rim. Back Stamp. Hand Made and Hand Decorated, Signature Gold, Bone China, with a St. Andrews heraldic shield. In excellent condition.