Royal Crown Derby Imari 2451 Pattern 16cm Plate XLIII c.1980 First Quality 16cm - 6.5 inches wide Hand painted Royal Crown Derby c.1980 Royal Crown Derby Imari 2451 Pattern 16cm Plate XLIII c.1980 First Quality £12.00 Quantity: at £12.00 each 1 in stock. Royal Crown Derby Imari pattern 2451 bone china 16cm - 6.5 inch plate. A modern Imari style hand painted plate with lashings of gold gilding. Assumed to be first quality as the back stamp has not been scratched out. In very good condition. Back Stamp: Royal Crown Derby English Bone China ©, 2451 XLIII.