Obverse
Queen Elizabeth II
Lettering: ELIZABETH II D G REG F D 50 PENCE 2021
Reverse
Plesiosaurus
Lettering: PLESIOSAURUS MARY ANNING 1823
Extended information
Year
Denomination
Currency
Metal
Ruler
Weight
15.5 g.
Diameter
27.3
mm.
Alignment
Medal ↑↑
Shape
7-sided
Edge
Plain
