Japan
Hojo Province silver Fantasy 1 Ryo Koban, known as the Diamond silver Koban. A fantasy issue made to emulate a piece by the Kyoto Goto Mintmasters, for the Odowara War Lord Family. Struck in the 1800's. 11.28g, 74 x 40mm, about XF details (lightly cleaned).
Estimate: 300-400 USD