virtual-artifacts:Ritual Flaying Knife, Axe and DaggerEastern Tibet, Kham region, Derge, Eastern Der
virtual-artifacts:Ritual Flaying Knife, Axe and DaggerEastern Tibet, Kham region, Derge, Eastern Derge or China, 17th century or earlierArms and Armor; knivesGilt copper alloy and rock crystal8 ½ x 6 x 1 1/8 in. (21.59 x 15.24 x 2.85 cm) -- source link