Daisho Tsuba :
Mei (signature) : Mumei (Unsigned) (Heianjyo Zogan)
Dai(large):
Length : 7.32 cm x 7.38 cm ( 2.88 inches x 2.91 inches)
Thickness of rim : 0.34 cm ( 0.13 inches)
Weight : 106 g
Sho(small):
Length : 5.68 cm x 5.29 cm ( 2.23 inches x 2.08 inches)
Thickness of rim : 0.4 cm ( 0.15 inches)
Weight : 59 g
Jidai(era) : Edo period
Special feature : On round shape iron tsuba, family crest design is engraved and inlayed with brass.
