Case XX USA Antique Bone Buffalo Hunter David Yellowhorse Trapper Knife w/COA. Only 500 made. Beautiful smooth Antique Bone handles have the David Yellowhorse Native Reflections Buffalo Hunter artwork with Nickel Silver Bolsters and Diamond XX shield. 4 1/8” closed. Tru-Sharp stainless steel blades. Beautiful knife. Comes brand new in box with Certificate of Authenticity.