Watch List notes:

Solomon Islands 25 Dollars 2003 History of Powered Flight a 13-coin set each with a different aircraft depicted on the reverse Silver Proofs FDC in the Royal Mint box of issue with certificates, St. Helena and Ascension Five Pounds 2008 History of the RAF a 9-coin set each with different aircraft and coloured logo on the reverse Silver Proofs FDC in the box of issue with certificates

Estimate: 175-225 GBP