SPECIFICATIONS
1. Issuing Country Japan
2. Denomination 1 Yen
3. Year 1870
4. Issuing Authority Japan Mint
5. Mintage 3,685,049
6. Composition Silver/Copper
7. Fineness 0.900/0.100
8. Weight 26.96 Grams(0.7801 oz ASW)
9. Diameter 38.58mm
10. Coin Grading Service NGC
11. Grade MS 65
12. Certification Number 3957644-019