20 Rare Sotheby's Chinese Auction Catalogues; from Hong Kong, New York, Los Angeles and Monaco, all before 2001; including "T Y Chao Private & Family Trust" Hong Kong part 1, 2, "Paul & Helen Bernet Collection" Hong Kong, "Collection of Mrs. J. W. Griffith" New York, "Chinese Rare Books" 1995, "Ching Wah Lee Collection" Los Angeles, and various Chinese Decorative Works of Art, Fine Jadeite & Jade Auctions. Light wear to dust jackets and edges of the older books. Provenance: From the reference library of an American collector of Chinese Works of Art.