Mei (signature) : Mumei (Unsigned)
Length : 7.51 cm x 7.32 cm (2.95 inches x 2.88 inches)
Thickness of rim: 0.34 cm (0.13 inches)
Jidai(era) : about Edo period.
Special feature: On the iron plate Tsuba, some design is engraved in open work. If you want use as making Koshirae, it will be great.
AOI estimation paper.
In Kiri box.