Catalogue of portrait miniatures including works by H. P. Bone, H. Hone, J. Lacon, W. J. Newton, E. V. Rippingille, J. Stordy and R. White, objects of vertu and English and continental enamels including a Second Empire mother-o'-pearl necessaire, a Viennese enamel and tortoiseshell casket, and a Viennese silver and hardstone clock and a collection of fans comprising a very fine Louis XV fan, mid-18th century, a Louis XVI mother-o'-pearl fan and an Italian painted fan, circa 1770 : which will be sold by auction by Messrs. Sotheby & Co. ..., day of sale Monday, 14th April, 1969