7 Arts&Antiques Books, including: 1- 1984 Price Guide to antique CLOCKS 2- March 2015 Sotheby's magazine, 3- October 1989 Country Life, 4- History of Art by H. W. Janson. New York: Harry N. Abrams, 1963. First edition fourth printing, 5- The History of Antiques by June Glencross, published by Triune Books, 1973, 6- Martin Miller, The Complete Guide to Antiques,2003,7- The Encyclopedia of Antiques, Greenwich House New York, 1982 edition古玩艺术品参考书7本