Large Ca. 1825 Mason's Ironstone Platter, Blue Pheasant pattern, in custom walnut frame, octagonal shape with cut corners, with impressed circle mark and transfer printed crown and banner mark in blue, platter: 16 1/4" x 20 7/8", frame: 19 1/2" x 24 1/4" x 3". Good condition, no chips, cracks or damage.