This 5-3/4 inch diameter scalloped saucer bears 3 marks on the back. It is Celadon China by Theodore Haviland of Limoges, France. A triangular green mark represents a china shop called Godin, located at 40 Rue Paradis, Paris, France. Alas, I only have a saucer, light grayish green in color and in new condition.