MALIAN BAMANA KOMO SOCIETY HELMET MASK,20th century. Patinated and repaired mixed-media (such as wood, mirror, ferrous alloy, plant fiber, and/or resin) helmet mask used by Komo Society members in Guinea or Mali or Burkina Faso or Ivory Coast. Consignor acquired it while working in Mali. - Length: 26 inches. Estimate $150-250