2023 Great Britain Britannia 20 Pence 1/10 oz Silver Proof Coin NGC PF 70 UC Trial Piece

SPECIFICATIONS

1. Issuing Country Great Britain

2. Denomination 20 Pence

3. Year 2023

4. Issuing Authority The Royal Mint

5. Mintage 1

6. Composition Silver

7. Fineness 0.999

8. Weight 1/10 oz ASW(3.15 Grams)

9. Diameter 16.50mm

10. Coin Grading Service NGC

11. Grade PF 70 UC

12. Certification Number 2168793-054