Watch List notes:

Elizabeth II, Proof Crowns (Five Pounds) (4), 2009-2012, 'Countdown to the XXX Olympiad (London, 2012)', third portrait right, modified legend rev. various designs, COUNTDOWN - [DATE] - XXX OLYMPIAD, Swimmers [2009]; Runners [2010]; Cyclist [2011]; Victorious Athletes [2012], by Claire Aldridge, edge milled (cf. S.4920, 4921, 4922, 4923 [not list as a set]), all brilliant FDC, with colour printing on Official Olympic 2012 logo, in Royal Mint case of issue and packaging date stamped 'LUKC1SP4, 07/05/09'.

Estimate: £80 - £120