50 Pence - Elizabeth II Endurance 2022 year Very rare non-circulating coin issued by British Antarctic Territory, equilateral curve heptagon shape, thickness measures 1.78 mm
| | |
| Copper-nickel (Diamond finish) | 8 g | 27.3 mm |
50 Pence - Elizabeth II Jacques-Yves Cousteau 2022 year Very rare non-circulating coin issued by British Antarctic Territory, equilateral curve heptagon shape, thickness measures 1.78 mm
| | |
| Copper-nickel (Diamond finish) | 8 g | 27.3 mm |
50 Pence - Charles III Royal cypher 2023 year Very rare non-circulating coin issued by British Antarctic Territory, equilateral curve heptagon shape, thickness measures 1.78 mm
| | |
| Copper-nickel (Diamond finish) | 8 g | 27.3 mm |
50 Pence - Charles III Buckingham Palace 2023 year Very rare non-circulating coin issued by British Antarctic Territory, equilateral curve heptagon shape, thickness measures 1.78 mm
| | |
| Copper-nickel (Diamond finish) | 8 g | 27.3 mm |
50 Pence - Charles III Caernarfon Castle 2023 year Very rare non-circulating coin issued by British Antarctic Territory, equilateral curve heptagon shape, thickness measures 1.78 mm
| | |
| Copper-nickel (Diamond finish) | 8 g | 27.3 mm |
50 Pence - Charles III RAF Cranwell 2023 year Very rare non-circulating coin issued by British Antarctic Territory, equilateral curve heptagon shape, thickness measures 1.78 mm
| | |
| Copper-nickel (Diamond finish) | 8 g | 27.3 mm |
50 Pence - Charles III Saint James's Palace 2023 year Very rare non-circulating coin issued by British Antarctic Territory, equilateral curve heptagon shape, thickness measures 1.78 mm
| | |
| Copper-nickel (Diamond finish) | 8 g | 27.3 mm |
50 Pence - Charles III Windsor Castle 2023 year Very rare non-circulating coin issued by British Antarctic Territory, equilateral curve heptagon shape, thickness measures 1.78 mm
| | |
| Copper-nickel (Diamond finish) | 8 g | 27.3 mm |
50 Pence - Charles III Westminster Abbey 2023 year Very rare non-circulating coin issued by British Antarctic Territory, equilateral curve heptagon shape, thickness measures 1.78 mm
| | |
| Copper-nickel (Diamond finish) | 8 g | 27.3 mm |
50 Pence - Charles III Emperor penguin 2023 year Very rare non-circulating coin issued by British Antarctic Territory, equilateral curve heptagon shape, thickness measures 1.78 mm
| | |
| Copper-nickel (Diamond finish) | 8 g | 27.3 mm |
50 Pence - Charles III Lunar south pole 2023 year Very rare non-circulating coin issued by British Antarctic Territory, equilateral curve heptagon shape, thickness measures 1.78 mm
| | |
| Copper-nickel (Diamond finish) | 8 g | 27.3 mm |
50 Pence - Charles III Royal cypher; Gold plated 2023 year Extremely rare non-circulating coin issued by British Antarctic Territory, equilateral curve heptagon shape, thickness measures 1.78 mm
| | |
| Gold (.999) plated copper-nickel (Diamond finish) | 8 g | 27.3 mm |
1 Pound - Elizabeth II Climate change 2020 year Rare non-circulating coin issued by British Antarctic Territory, dodecagonal shape
| | |
| Bimetallic: copper-nickel centre in nickel brass ring | 8.75 g | 23.43 mm |
British Overseas Territories 
50 Pence - Elizabeth II Endurance; Silver 2022 year 
50 Pence - Elizabeth II Jacques-Yves Cousteau; Silver 2022 year 
50 Pence - Elizabeth II Posthumous; Platinum Jubilee 2022 year 
50 Pence - Charles III Royal cypher; Silver 2023 year 
50 Pence - Charles III Buckingham Palace; Silver 2023 year 
50 Pence - Charles III Caernarfon Castle; Silver 2023 year 
50 Pence - Charles III RAF Cranwell; Silver 2023 year 
50 Pence - Charles III Saint James's Palace; Silver 2023 year 
50 Pence - Charles III Trinity College, Cambridge 2023 year 
50 Pence - Charles III Trinity College, Cambridge; Silver 2023 year 
50 Pence - Charles III Windsor Castle; Silver 2023 year 
50 Pence - Charles III Westminster Abbey; Silver 2023 year 
50 Pence - Charles III Emperor penguin; Coloured 2023 year 
50 Pence - Charles III Emperor penguin; Silver 2023 year 
50 Pence - Charles III Emperor penguin; Coloured; Silver 2023 year 
50 Pence - Charles III Lunar south pole; Silver 2023 year 
50 Pence - Charles III Westminster Abbey; Gold plated 2023 year 
50 Pence - Charles III Westminster Abbey; Silver; Gold plated 2023 year 
1 Pound - Elizabeth II Climate change; Silver 2020 year 
1 Pound - Elizabeth II Environmental protection 2021 year 
1 Pound - Elizabeth II Environmental protection; Silver 2021 year 
1 Pound - Charles III Emperor penguin; Silver bullion 2023 year 
2 Pounds - Elizabeth II Granting of Letters Patent 2008 year 
2 Pounds - Elizabeth II Granting of Letters Patent; Silver 2008 year 
2 Pounds - Elizabeth II Antarctic Treaty 2009 year 
2 Pounds - Elizabeth II Antarctic Treaty; Silver 2009 year 
2 Pounds - Elizabeth II Terra Nova Expedition 2012 year 
2 Pounds - Elizabeth II Terra Nova Expedition; Silver 2012 year 
2 Pounds - Elizabeth II Terra Nova Expedition; Gold 2012 year 
2 Pounds - Elizabeth II Queen Elizabeth Land 2013 year 
2 Pounds - Elizabeth II Queen Elizabeth Land; Silver 2013 year 
2 Pounds - Elizabeth II Queen Elizabeth Land; Gold 2013 year 
2 Pounds - Elizabeth II Emperor penguin chicks 2013 year 
2 Pounds - Elizabeth II Emperor penguin chicks; Silver 2013 year 
2 Pounds - Elizabeth II Halley IV Research Station 2013 year 
2 Pounds - Elizabeth II Halley IV Research Station; Silver 2013 year 
2 Pounds - Elizabeth II The Orca whale 2014 year 
2 Pounds - Elizabeth II The Orca whale; Silver 2014 year