T433.  Iron tanto tsuba with copper inlay.  5.3 x 5.6 x .4 cm.  The nakago hitsu-ana is.9 x 2.6 cm.  This, at one time, likely was mounted to an armor piercing tanto; the nakago ana is quite wide.  Condition is excellent; none of the inlay is missing.  Note: that isn’t a copper fukurin around the tsuba; there is a ring of copper inlaid on each side.  $135.