Elizabeth II (1952-), 'The Queen's 80th Birthday Collection', 2006, a 13-coin silver proof set £5 crown down to maundy penny, (S.PSS17-2006); Silver proof piedfort collection, 2003, a 3-coin set comprising, Helix £2, £1 and votes for women 50p; Silver proof piedfort collection, 2005, a 4-coin set comprising Gunpowder Plot £2, WWII £2, Menai Straits Bridge £1 and Johnson's Dictionary 50p, (S.PSS15-2005); Silver proof 'Family Silver Collection', 2007, a 6-coin set comprising Britannia £2, Diamond Wedding Anniversary £5 crown, Act of Union £2, Abolition of Slavery £2, Millennium Bridge £1 and Scout 50p, (S.PSS23-2007); Silver proof 'Family Silver Collection', 2008, a 5-coin set comprising Prince Charles 60th Birthday £5, Elizabeth I Anniversary £5, Britannia £2, London Olympic Centenary £2 and Royal Shield £1, (S.PSS35-2008); Silver proof piedfort £5 crowns, 2005, a 2-coin set comprising Trafalgar and Nelson issues (S.PSS16-2005). In cases of issue with certificates, the coins as struck