Fortunately for collectors all authentic Wedgwood fairyland lustre is marked. The bad news is that some marks today are fake, added, or missing. The pictures below show that the mark was usually just stamped on the bottom of the piece in gold gilt. Wear or excessive cleaning can remove marks. Fairyland lustre pieces can have up to three marks. They are marked with the iconic Wedgwood Postland vase, a four digital pattern number starting with a Z, and some pieces have an additional single digit number. Click on any image below to learn more about what these marks mean.