Hopi Kachina Mudhead Mask Antique Native American Headdress. Beautiful Hopi Koyemsi Mudhead Mask from early 1900s.Measures: 13 x 8 1/2 inches. The item "Hopi Kachina Mask Antique Mudhead Koyemsi Native American Headdress" is in sale since Saturday, May 2, 2020. This item is in the category "Collectibles\Cultures & Ethnicities\Native American\ US\1800-1934\Dolls & Kachinas". The seller is "jdubble_rubble" and is located in Moscow, Idaho. This item can be shipped worldwide.