器物典藏-元至明 朱碧山款「张骞乘槎」银槎 Silver log raft of “Zhang Qian Riding a Raft” with the mark of Zhu Bishan, Yuan to Ming dynasty (1271-1644)
器作一段枯木,尾端上翘,中空、一老者坐於槎内;老者口微张,眯目含笑,仰望前方天际,手中握着一块长形物,其上有「支机」二字。槎底有篆书铭多处,「槎桮」、「至正乙酉(一三四五)年造」,并有七言诗下有「碧山子」印。朱碧山是元代浙西着名银工,是否出自朱碧山之手,俟考。