Tristan da Cunha 50 Pence - Elizabeth II, 2021
Alan Turing
Information
Country
Tristan da Cunha
Tristan da Cunha
Currency
Pound sterling
Coin type
Non-circulating coin
Denomination
50 Pence
Year
2021
Ruler
Elizabeth II
(1952–2022)
Composition
Silver (.999) plated steel
Shape
Heptagonal (7-sided)
Alignment
Medal alignment ↑↑
Technique
Milled
Weight (g)
14
Diameter (mm)
28.5
Description
50 Pence from Tristan da Cunha. Issued in 2021. Struck in Silver (.999) plated steel. Measures 28.5 mm and weighs 14 g.
- Obverse
- Portrait of Queen Elizabeth II facing right
- Reverse
- A typographic portrait of Alan Turing and hidden code that can be decrypted to reveal a secret message.
- Edge
- Plain
Mintage & Variants
| Date | Mintage | Comment | Frequency | |
|---|---|---|---|---|
| 2021 | 50K | Proof |
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