T165.  Iron tsuba with gold nunome.  6.8 x 6.8 x .45 cm at the raised rim.  The nakago hitsu-ana measures .8 x 2.7 cm.  The tsuba guy who consigned this piece to my site calls it Shoami.  He knows more than I do so I agree.  The rim is very nicely raised, there are prominent tekkotsu throughout, and patina & condition are excellent.  $250.