THREE JADE THUMB RINGS 18th/19th century (3)THREE JADE THUMB RINGS18th/19th centuryOne ring carved in low relief around the exterior with archaistic C-scrolls, the stone of pale white tone with grey-brown patches, 3cm (1 1/4in) wide; another ring carved on one side with a tiger seated beneath a tree, the stone of greyish-green tone with russet patch, 3cm (1 1/4in) wide; the third ring carved around the exterior with two playful horses and a pine tree, the stone of white tone, 2.8cm (1 1/8in) diam. (3).十八/十九世紀 玉雕扳指 一組三件Provenance: Robert Kleiner & Co. Ltd., London, 20 June 2002 (the one with C-scrolls)S. Marchant & Son, London, 16 June 2003 (the ones with tiger and two horses)A distinguished English private collection來源：倫敦古董商Robert Kleiner & Co. Ltd.，2002年6月20日（雕仿古紋扳指）倫敦古董商S. Marchant & Son，2003年6月16日（虎紋及馬紋扳指）英國顯赫私人收藏See a similar white jade thumb ring, 18th/19th century, with horses around the exterior, which was sold at Sotheby's London, 11 May 2016, lot 144.