SPECIFICATIONS
1. Issuing Country Japan
2. Denomination 20 Sen
3. Year 1877
4. Issuing Authority Japan Mint
5. Mintage 5,199,731
6. Composition Silver/Copper
7. Fineness 0.800/0.200
8. Weight 5.39 Grams(0.1386oz ASW)
9. Diameter 23.50mm
10. Coin Grading Service NGC
11. Grade MS 65+
12. Certification Number 6650849-033