Royal Crown Derby Old Imari 1128 English Bone China 4.5 Vase 1983. Please note that our items are vintage or antique and they might show some signs of wear and usage. These are not mint and super perfect items just from the factory (unless we mention that). We do our best to describe any flaw, we think is significant, in the CONDITION section. The vase features a stunning Old Imari pattern with rich gilding. The bottom of the. Has the red ROYAL CROWN DERBY ENGLISH BONE CHINA mark of the 1980s and the Imari pattern number 1128. The Roman numeral year cypher XLVI dates to plate to 1983. The Royal Crown Derby vase is as seen in the photos. The vase measures approx. 4.5″ tall and 3.1″ across the top. Royal Crown Derby vase. Is in very good condition with minimal signs of age. Most of our items are in excellent or very good condition (unless otherwise specified). We provide very fare descriptions.