Ordering number: F23563
Mei (signature) : Mumei(unsigned)
Length :6.75cm x 6.18 cm ( 2.65 inches x 2.43 inches)
The thickness of rim: 0.44 cm ( 0.17 inches)
Jidai(era) : Edo period.
Weight: 96 grams.
Special feature: Mokko shape iron Tsuba, a bat and sun setting into the sea are engraved with gold and silver color.