Tsuba:(NBTHK Hozon Paper) Mei (signature) : mumei(Unsigned)(Mino) Length : 7.22cm x 6.78cm ( 2.84inches x 2.67inches) Thickness of rim: 0.46cm ( 0.81 inches) Jidai(era) :Edo Period Special feature: On soft edge shakudo nanakoji tsuba, Clamatis engraved in sukidebori. the fine engraving ...