Fifty Pences (18) 2001 Marconi - Wireless Bridges the Atlantic Silver Proof, 2003 DNA Discovery 50th Anniversary Silver Proof, 2009 Charles Darwin Silver Proof, 2010 Florence Nightingale 100th Anniversary of her Death Silver Proof, 2013 350th Anniversary of the Guinea Silver Proof, 2014 100th Anniversary of the Outbreak of World War I Silver Proof, 2014 500th Anniversary of Trinity House Silver Proof, 2015 800th Anniversary of the Magna Carta Silver Proof, 2016 350th Anniversary of the Great Fire of London Silver Proof, 2016 World War I - The Army Silver Proof, 2017 Jane Austen Silver Proof, 2018 RAF - Spitfire, Bravery in the Skies Silver Proof, 2018 RAF - Sea King Helicopter Silver Proof, 2018 RAF - Vulcan Bomber Silver Proof, 2018 - F-35 Lightning Silver Proof, 2018 RAF - Centenary Badge Silver Proof, 2018 100th Anniversary of World War I Silver Proof, 2018 Captain Cook - Voyage of Discovery -Coin 1 (1768). nFDC to FDC in the boxes of issue with certificates, some with light toning. Two Pounds 2-coin sets (2) 2006 Brunel - The Man and Brunel - His Achievements Silver Proofs, 2013 London Underground - Tales of the Tube - Tube Train and Underground Sign Silver Proofs both nFDC to FDC in the boxes of issue with certificate