This 50p coin commemorates the 2011 London Olympics and 2012 Sailing/Yachting events. It has a fineness of 0.5 and is a circulated coin. The coin features the Olympic 50p design and is a great addition to any coin collection. The coin is a part of the Decimal Coinage series and is a British coin. It is perfect for collectors who are looking for a unique coin to add to their collection. Get this commemorative coin today and celebrate the 2011 London Olympics and 2012 Sailing/Yachting events.