Maker and size : This set of 6 exquisite and rare square antique plates is by England's renowned china maker Royal Worcester. Marks and age : A brown Royal Worcester mark is on the reverse of all 6 plates. It includes a small diamond under the circle crown mark, indicating that the plates were produced in 1929. Design : The finely painted pattern - called Riviera - brings together elegant urns of flowers and leaves and colorful raised enamels against a cream colored band and pure white center. At the center is a striking floral medallion.Size : The plates are 8 3/8 inches square and together weigh 5 pounds 7 ounces. Condition : They are in excellent condition with no marks, nicks, chips, cracks, scratches, stains, discoloration, repairs or wear. Please check all the photos very carefully - they are an important part of the description.