Royal Winton serving bowl, hand painted luster blue, orange/gold "Byzanta Ware"

Royal Winton Grimwades "Byzanta Ware" serving bowl, hand painted luster blue & orange, gold rims. Art Nouveau Vintage 1920's English porcelain. Approximate size: 829g; 24cm/9.5" D x 6.5cm/2.5" H There is fine crazing on bottom only and several dark spots in the interior glaze, no cracks, no chips.