CHINA. Lot of (2) Bronze Knife Money, ca. 600-250 B.C.2 pieces in lot. Comprised of a pointed tip Knife from the state of Yan (H-4.19) displaying the character "Bi" and a straight blade Knife from the state of Zhou (H-4.67) bearing the words "Gan Dan". Both show some tooling to remove thick deposits, but retain some green patina. Should be examined. Retail value of about $300.VERY FINE.