Chinese Northern Sung Dynasty, emperor Hui Zong, (A.D 1101-1125), iron money tree of 38 large iron coins in four rows,issued as Hsuan-Ho (1119-1125) each coin diameter 32 mm, tree length 400 mm, width 175 mm) purchased: Noble Numismatics, Sydney, c.1987, then Aalders Auctions collection of Jimmy Zhu, 2011