Vintage Art Pottery Ceramic Ring Mold or Chip and Dip Bowl

This item is an mid-century style art pottery vessel, likely intended for use as a ring-shaped chip and dip bowl or a decorative centerpiece. It features a circular design with a prominent cylindrical central reservoir integrated into the base. The piece is crafted from a heavy ceramic stoneware, finished with a multi-tonal reactive glaze that transitions from a light mint or seafoam green in the interior to a darker denim blue with grey highlights along the rim and the exterior. The glaze exhibits a fine craquelure and slight mottling, characteristic of 1950s-1970s studio or commercial art pottery. A notable feature is the undulating, scalloped rim which contains integrated pouring or resting notches. The construction is robust and thick-walled, suggesting mass-market production often seen by manufacturers like McCoy, Hull, or Redwing. Condition appears generally good with a high-gloss finish, though light surface scuffing and glaze thinning along the raised edges are visible, typical of a vintage kitchen item found in a secondary market setting. No major cracks or chips are immediately evident in this view.