Edo period (1615-1868), late 18th/19th century 

Itomaki Karigane
Mumei (unsigned)
(Kyo-sukashi) (京透)
Dimensions: 7.82 cm x 7.82 cm (3.08 in x 3.08 in)
Thickness at Seppadai: 0.47 cm (0.19 in)
Weight: 52g

Mokko-shaped iron tsuba with Itomaki Karigane shaped in openwork.

NBTHK Tokubetsu Hozon paper