A HEXAGONAL IRON TSUBA formed as a hanabishi-mon within the broad rim, 19th century, 8.7cm.; a circular iron tsuba pierced as a kiku, 19th century, 8.0cm.; an oval Bushu iron tsuba pierced with saddle trees, 19th century, 6.7cm.; an oval Bushu iron tsuba pierced with three aoi leaves within the rim, signed Kofu ju Toshisada, (surface rust), 19th century, 7.0cm.; and a circular Shoami iron tsuba with the moon and constellation design in yo-sukashi, (worn), 17th century, 7.9cm