50 Pence - Elizabeth II 4th portrait; WWF 2011 year Circulating commemorative coin issued by United Kingdom, equilateral curve heptagon shape, thickness measures 1.78 mm
| Copper-nickel | 8 g | 27.3 mm |
50 Pence - Elizabeth II WWF; Silver Proof 2011 year Rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Silver (.925) | 8 g | 27.3 mm |
50 Pence - Elizabeth II WWF; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.97 g | 27.3 mm |
50 Pence - Elizabeth II 4th portrait; 1/4 oz Fine Silver 2011 year Extremely rare non-circulating coin issued by United Kingdom, round shape
| Silver (.958) | 8.11 g | 22 mm |
50 Pence - Elizabeth II WWF; Silver Piedfort 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Silver (.925) | 16 g | 27.3 mm |
50 Pence - Elizabeth II Aquatics; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II 4th portrait; Aquatics, 1st issue withdrawn 2011 year Very rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Copper-nickel | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Archery; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Badminton; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Basketball; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Boccia; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Boxing; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Canoeing; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Equestrian; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Fencing; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Football; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Goalball; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Gymnastics; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Handball; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Hockey; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Judo; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Modern Pentathlon; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Rowing; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Sailing; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Shooting; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Table Tennis; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Taekwondo; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Tennis; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Triathlon; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Volleyball; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Weightlifting; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Wheelchair Rugby; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
50 Pence - Elizabeth II Wrestling; Gold Proof 2011 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 15.5 g | 27.3 mm |
½ Sovereign - Elizabeth II 4th portrait; modified reverse, with BP Very rare non-circulating coin issued by United Kingdom, round shape
| Gold (.9167) | 3.99 g | 19.3 mm |
50 Pence - Elizabeth II 4th portrait; Royal Shield, Silver Proof 2012 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Silver (.925) (with selective gold plating) | 8 g | 27.3 mm |
½ Sovereign - Elizabeth II 4th portrait; Diamond Jubilee 2012 year Very rare non-circulating coin issued by United Kingdom, round shape
| Gold (.9167) | 3.99 g | 19.3 mm |
50 Pence - Elizabeth II Athletics; Gold Piedfort 2012 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 31 g | 27.3 mm |
50 Pence - Elizabeth II Boxing; Gold Piedfort 2012 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 31 g | 27.3 mm |
50 Pence - Elizabeth II Canoeing; Gold Piedfort 2012 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 31 g | 27.3 mm |
50 Pence - Elizabeth II Cycling; Gold Piedfort 2012 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 31 g | 27.3 mm |
50 Pence - Elizabeth II Equestrian; Gold Piedfort 2012 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 31 g | 27.3 mm |
50 Pence - Elizabeth II Rowing; Gold Piedfort 2012 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 31 g | 27.3 mm |
50 Pence - Elizabeth II Sailing; Gold Piedfort 2012 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 31 g | 27.3 mm |
50 Pence - Elizabeth II Shooting; Gold Piedfort 2012 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 31 g | 27.3 mm |
50 Pence - Elizabeth II Taekwondo; Gold Piedfort 2012 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 31 g | 27.3 mm |
50 Pence - Elizabeth II Tennis; Gold Piedfort 2012 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 31 g | 27.3 mm |
50 Pence - Elizabeth II Triathlon; Gold Piedfort 2012 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Gold (.9167) | 31 g | 27.3 mm |
50 Pence - Elizabeth II 4th portrait; 1/4 oz Fine Silve . 2013 year Very rare non-circulating coin issued by United Kingdom, round shape
| Silver (.999) | 7.86 g | 22 mm |
50 Pence - Elizabeth II 4th portrait; Christopher Ironside 2013 year Circulating commemorative coin issued by United Kingdom, equilateral curve heptagon shape, thickness measures 1.8 mm
| Copper-nickel | 8 g | 27.3 mm |
50 Pence - Elizabeth II Christopher Ironside; Silver Proof 2013 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Silver (.925) | 8 g | 27.3 mm |
50 Pence - Elizabeth II Christopher Ironside; Silver Piedfort 2013 year Extremely rare non-circulating coin issued by United Kingdom, equilateral curve heptagon shape
| Silver (.925) | 16 g | 27.3 mm |