KINGS by ROYAL CROWN DERBY c1882 Osmaston Road 17 1/2 Serving Platter Imari. MAKER: Royal Crown Derby, Osmaston Road Factory, date cypher for 1882. PIECE NAME: Oval Serving Platter. DIMENSIONS: 17 1/2″ by 14 7/8″. CONDITION: Piece is crazed with light staining but otherwise has very little surface wear with no chips, cracks, deep scratches, etc. Please review all images and contact me with any questions. To browse through thousands more of our eclectic, antique and vintage items. Ishmael Ribar & Joe Cleinman. Listing and template services provided by inkFrog.