AN OVAL IRON TSUBA carved and inlaid with a heron and flowers, signed Edo ju Toshitsugu, Nara school, (pitted), 17th century, 7.0cm.; a mokkogata shakudo tsuba carved with tea ceremony utensils, 19th century, 6.9cm.; an oval iron tsuba inlaid with a tiger, (rusty), 19th century, 7.0cm.; a mokkogata iron tsuba pierced with a jar, (pitted), 19th century, 8.8cm.; and a kozuka inlaid with kozuka, (worn), Goto school, 19th century (5)