5505宋·双龙印款宝珠砚出版:1.《砚に导かれて大南キチ藏文房古玩集》P54,P55,大南キチ着,京成社出版,2009年。2.《砚の文化志》P74,P75,里文出版。说明:歙砚出古歙州,为四大名砚之一,久负盛名,苏东坡评其“涩不留笔,滑不拒墨,瓜肤而縠理,金声而玉德”;此砚为歙石所制,作长方抄手式,开淌池,留阔边,线条挺拔刚健,砚背雕宝珠一颗。砚上端刻宋徽宗圆形双龙印。石色青灰,质地坚润,包浆厚重,为歙砚中上等石材。配红木天地盖。SONG DYNASTY A FINE INKSTONE WITH PEARL PATTERNIllustrated:1.Ominami Collection of Articles in the Study Including Inkstones, pp. 54-55, Kyoseisha, 20092.Culture of Inkstones, pp. 74-7518.2×10.5×7.5cmRMB: 80,000-120,000