Tsuba: Mei (signature) : mumei(Unsigned)(Heianjyo Zogan) Length : 8.41cm x 7.95cm ( 3.31inches x 3.13inches) Thickness of rim: 0.37cm ( 0.15inches) Jidai(era) :Aduchi Momoyama Period Special feature:On fine mokko shape iron tsuba, paulownia design is engraved and inlayed with shinchu ...