Obverse
Portrait of the Queen Elizabeth II in the field of the coin.
Lettering: ELIZABETH II D G REG F D FIFTY PENCE IRB
Reverse
Colored swimmer.
Lettering: LONDON 2012 SWIMMING
Extended information
Year
Denomination
Currency
Metal
Copper-Nickel (Enamelled Partially Colored)
Ruler
Weight
8.1 g.
Diameter
27.3
mm.
Alignment
Medal ↑↑
Shape
7-sided
Edge
Plain
