AF20604-Menuki : Mumei(Unsigned)

Menuki :
Mei (signature) : mumei(Unsigned)

Length 1 : 3.42cm x 1.96cm ( 1.34inches x 0.77inches)
Length 2 : 3.62cm x 2.06cm (1.42inches x 0.81inches)

Jidai(era) :Edo Period

Special features: copper, Shakudo, Yamagane plates. Fighting people are engraved with gold color

AOI estimation paper
In Kiri box.