A PAIR OF KINGFISHER FEATHER, JADE, AND SEED PEARL-EMBELLISHED FILIGREE HAIRPINS 6 1⁄4 in. (15.8 cm.) long This contains regulated species material. Shipping to destinations outside the USA requires an export permit which will delay your shipment. Please contact Post Sale Services on +1 212 636 2650 prior to bidding to check if Christie’s can ship to your proposed destination. Alternatively, you can collect in person and arrange for your own export permit and shipping. Please note this is the property of a private individual.; B. Jackson, Kingfisher Blue: Treasures of an Ancient Chinese Art, Toronto, 2001, p. 56.