Mei (signature) : Tosa Myochin Nori Muneyoshi.
Length : 7.4cm x 6.82cm ( 2.91inches x 2.69inches)
Thickness of rim: 0.48 cm ( 0.18inches)
Jidai(era) :Late Edo period.
Special feature:He was making Tsuba at Edo and moved to Tsuchiura at the end of Edo period. This Tsuba is engraved delicate hlower design open work.
AOI estimation paper
In Kiri box.