Lot 161: UK 2011 London 2012 Olympics Silver Proof 50 Pence Coin, Aquatics

A UK 2011 London 2012 Olympics silver proof 50 pence coin of heptagonal form. The obverse features the fourth definitive portrait of Queen Elizabeth II facing right, with the legend transcribed as ELIZABETH · II · D · G · REG · F · D · 2011 and the designer’s initials IRB below the truncation of the neck. The London 2012 logo is positioned at the top centre, and the denomination 50 PENCE is located at the base. No maker’s marks, signatures, or labels are visible on the item.