Japan
Manen gold Koban (Ryo) ND (1860-1867) AU, KM-C22d, Hartill-8.26. 21x37mm. 3.35gm. A very attractive specimen of this last of the Koban issues, honey surfaces revealing few marks and thick die polish in the recesses of the stamps.
HID02901242017
Estimate: 600-800 USD