Description: dating: 19th Century provenance: Japan, Blade with central cusp and strongly ribbed in the center wings, in a good condition but to be cleaned. Wooden, antique shaft with brass ring-nut, upper segment with red, lacquered covering, iron shoe. Complete with a wooden case, covered with fabric. From the collection of Alessandro Zileri from Verme, explorer, traveler and Italian diplomat. height 221,5 cm.