Tsuba: (NBTHK Hozon paper)
Mei (signature) : mumei(Unsigned) attribute as Shoami
Length : 7.90 cm x 7.82 cm ( 3.11 inches x 3.08 inches)
Thickness of rim: 0.62cm ( 0.24 inches)
Weight : 90 grams.
Jidai(era) : Later Edo Period
Special feature: Mokko shape and a cross engraved openwork on round iron Tsuba with round rim.
This design is very rare.
NBTHK Hozon paper
AOI estimation paper
In Kiri box.