AF25564 Kozuka: Mumei(Unsigned)

Kozuka:
Signature: Mumei(Unsigned)

Dimension: 9.62cm x 1.41cm（3.79in x 0.56in）

Era: the Edo period
Features: Shakudo nanako base with a design of waves and a wheel. For unknown reasons, the back side is exposed copper with a mirror-like finish.

In Kiri Box
Aoi Art estimation paper