A Group of Eighteen Auction Catalogues comprising publications from 2001 to 2010 pertaining to Chinese works of art; and Antiques, including fifteen Christie's catalogues from the following sales: 2389, 2196, 2130, 2108, 2261, 1958 (2), 2267, 2269, 2166, 9890, 2126, 1957, 2832, 1934, 2238, 1977; three Sotheby's catalogues from the following sales: NO8524, NO8618, NO8659