FOUR INK STICKS AND THREE ROCK CRYSTAL SEALS Qing Dynasty the ink sticks from 9.7cm to 12.0cm long, the seals from 3.6cm to 6.8cm high (7). Footnotes: 清 徽墨四錠及水晶閑章三枚 款識及印文： （一）古柯庭。 （二）（正）畫禪室。（側）曹素功謹製、乾隆甲子（1744）年。 （三）（正）怡情書史。（側）曹素功謹製、乾隆甲子（1744）年。 （四）絳雪軒。 （五）蔭下聼泉。印文：劉恢先 （六）印文：萬震威印 Lot to be sold without reserve. For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing