14 x Commonwealth Silver Proof Coins, to include: 4 x Elizabeth II silver proof £5 (crowns), comprising: 1999(x2) 'Princes Diana Memorial' and 2000(x2) 'HM Queen Mother's 100th Birthday', individually encapsulated in Royal Mint cases of issue with certificates of authenticity; 4 x Isle of Man, Elizabeth II silver proof £5 (crowns), including: 1974 'Centenary of Sir Winston Churchill's Birth', 1975 'Manx Cat', 1977 'Silver Jubilee' and 1978 '25th Anniversary of the Coronation', individually encapsulated in Pobjoy Mint cases of issue with certificates of authenticity; Isle of Man, Elizabeth II silver proof £1 1978, in Pobjoy Mint case of issue with certificate of authenticity, together with a virennium example of the £1; Republic of Malawi silver proof 10 kwacha 1974, '10th Anniversary of Independence', obv. Hastings Banda head right, rev. Arms above broken chain, denomination in centre, struck by the Royal Mint of Great Britain, in display stand with certificate of authenticity; Republic of Sierra Leone silver proof leone 1974, '10th Anniversary of the Bank of Sierra Leone', obv. Lion standing right, rev. bust of Siaka Stevens right, struck by the Royal Mint of Great Britain, in case of issue with certificate of authenticity; 2 x Trinidad and Tobago 1974, comprising: silver proof $10 and silver proof $5, struck by the Franklin Mint, in display case (no certificate); and a Commonwealth of the Bahamas silver proof $10 1974, obv. national arms, rev. Sir Milo Butler head right, struck by the Franklin Mint, in presentation case with certificate of authenticity.