° Reference books on Chinese ceramics, Ming to Qing dynasty, Including Tuttle, The Ways of the Ming Dynasty, Bushell, Chinese pottery and porcelain, W B Honey, the Ceramic Art of China and other countries of the Far East, Cox, Pottery and Porcelain (2 vols.), DF Lunsingh Scheurleer , Chinese export porcelain, Le Corbeiller, China trade porcelain, various old auction catalogues and Chinese language books (28 volumes)