TSUBA: TS156. Mei: Mumei, unsigned. Size: 92,2 / 83,4 mm. Thickness: 4, mm. Weight: 178 grammes. Nakago ana: 29,4 / 8,6 mm Form: Nagamarugata, (=oval) with 2 hitsu-ana. Material: Steel with inlay of gold/copper. Description: Large katana tsuba, with wheels and some copper/gold inlay. Price: € 300,-- Tsuba comes in wooden storage box.