Watch List notes:

NEW GUINEA: je stone (1355g), Opitz p.168, 39.5 x 9 x 1.7cm, made from a large piece of black slate, decorated with red, orange, and yellow strands of plant fiber and tufts of fabric, considered sacred and powerful, exclusively owned by men and used for exchanges at important occasions such as weddings and funerals, VF to EF, ex Charles Opitz Collection.

Estimate: 150-200 USD