Grueby Pottery large bowl their famous curdled matte oatmeal white glaze. The interior is a gloss cream color with crazing. It measures 13 inches in diameter and about 4 1/4 inches high. It is in great condition with no chips, cracks, or repairs, just some glaze misses underneath. Marked with the Grueby Pottery Boston USA circular die-stamp and a green rectangle, probably the glazer's mark. An excellent example of the quintessential Arts & Crafts New England art pottery.