Primitive African Tribal Bakongo Helmet Mask -- Congo ADE 7. This is a pre - owned Mask. The item "Primitive African Tribal Bakongo Helmet Mask - Congo ADE 7" is in sale since Monday, May 10, 2021. This item is in the category "Antiques\Ethnographic Antiques\African".The seller is "africanculturalgallery" and is located in Barking. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.