A Pair of Yellow Ground Embroidered Silk 'Peacock and Butterfly' Robe Sleeves, Together with a 'Forbidden-Knot' Embroidered Panel, Qing Dynasty, 19th Century清 十九世纪 黄地'孔雀花蝶'纹袖口一对 及打籽绣绣片一组两件Robe sleeves embroidered with peacocks, butterflies and flowers, remounted as a single panel within an embroidered rectangular border, the other using forbidden knot stitches, both framed with glass, overall length 23.4 in — 59.4 cmEstimate: $500—700