Tsuba:(NBTHK Hozon Paper) Mei (signature) : mumei(Unsigned)(Owari) Length : 7.71cm x 7.66cm ( 3.04inches x 3.02inches) Thickness of rim: 0.54cm ( 0.21inches) Jidai(era) :Late Muromachi Period Special feature:On round shape iron tsuba, chrysanthemum and branch design is engraved in ...