AF25600 Tsuba: Mogarashi Nyudo Soten Sei, A scene of battle at sea

Tsuba:
Inscription: Mogarashi Nyudo Soten Sei 藻柄子入道宗典製

Dimensions: 7.44cm x 7.07cm (2.93in x 2.78in)
Thickness of center: 0.38cm (0.15in)
Weight: 85g

Era: the Edo period
Features: A round iron tsuba with an openwork design depicting a scene of battle at sea. The authenticity of the signature is unknown.

In Kiri box
Aoi Art estimation paper