Rare & Unusual 19th C. Chinese Mother of Pearl Snuff Bottle. Of elongated ovoid form, caved in low relief with the Eighteen Luohan on both sides. Provenance: David Chang Collection (San Francisco California). Compare with a similar bottle illustrated Chinese Snuff Bottles From the Collection of the Rt. Hon. The Marquess of Exeter . K.C.M.G. 1974, Pg.21. Fig. o52.. See last image.