A carved rock crystal bottle, 18th-19th century. Photo Christie's Image Ltd 2013

Of flattened, rounded form on an oval footrim, the bottle is carved on each side with a pair of chilong confronted on a shou medallion. The stone is slightly crizzled and cloudy. 2 3/8 in. (6 cm.) high, jade stopper. Estimate USD 2,000.00 - 3,000.00

Christie's. Chinese Works of Art Online Only: Snuff Bottles & Books - www.christies.com