Watch List notes:

Gibraltar Numismatic First Day Cover comprising Double Crown 2016 Queen Elizabeth II 90th Birthday Gold Proof 10 grammes of 9 carat gold, with Crowned 90 Privy Mark in the obverse field Proof FDC with set of 10 First Class stamps in the folder of issue with certificate, accompanied by book 'Her Majesty Queen Elizabeth II - Nine Decades Gloriously Accomplished

Estimate: 120-160 GBP