Mei (signature) : mumei (Unsigned)
Large (Dai):Length : 8.36 cm x 8.03 cm ( 3.29 inches x 3.16 inches)
Thickness of rim: 0.42 cm ( 0.16 inches)
Small (Sho): Length : 7.53 cm x 7.22 cm ( 2.96 inches x 2.84 inches)
Thickness of rim: 0.39 cm ( 0.15 inches)
Jidai(era) : Edo Period.
Special feature: On the iron Tsuba, some design is engraved with openwork.On the mimi there are pattern is engraved.This is old and nice condition Tsuba.
AOI estimation paper
In Kiri box.