Ɵ  A collection of Sotheby's and Christies Chinese auction catalogues , including, approximately forty-seven Christies catalogues mainly 1979-1982; twenty-five Sotheby's catalogues mainly 1972-1973 and 1981-1984; approximately thirty-two Sotheby's and Christies catalogues, various dates 1986-2001 and fifteen Sotheby's and Christies Japanese catalogues various dates 1982-2005 and a few other catalogues relating to other subjects Provenance: From the estate of the late Roddy Ropner (1962-2022) 中国及各式艺术品拍卖图录一组共约136本 拍品来源：late Roddy Ropner (1962-2022)大宅私人收藏 Condition Report: some with prices lists and marked with notes on the pages in fair condition but used and some marked sold as seen