Join our email list
Get exclusive deals and early access to new products.
Payment Methods
| Issuer | Japan |
|---|---|
| Emperor |
Ninkō (1817-1846) |
| Type | Standard circulation coins |
| Years | 1835-1870 |
| Value | 100 Mon |
| Currency | Mon (683-1891) |
| Composition | Bronze (Cu 78%, Pb 12%, Sn 10%) |
| Weight | 20.7 g |
| Size | 49 mm |
| Thickness | 2.6 mm |
| Shape | Oval (With a square hole) |