A Chinese Pierced Ivory Puzzle Ball, 18th/19th Century十八/十九世紀 牙雕纏枝花卉紋鬼工球The outer casing carved with floral scrolls and fitted with flower roundels, the interior containing balls pierced with a geometric pattern; resting atop a wood stand, diameter 3 in — 7.6 cmNote:Contains material which may be subject to import/export regulation此拍品包含可能受到進出口限制的材料製品,競拍前請參閱《瀕臨絕種野生動植物國際貿易公約》,欲了解更多信息請資訊我部或訪問 www.cites.orgEstimate: $800—1,200