Watch List notes:

10 x Silver Proof Crowns, comprising: 1972 'Silver Wedding Anniversary', 1977 'Silver Jubilee', 1980 'Queen Mother 80th Birthday', 1990 'Queen Mother 90th Birthday', 1996 'Queen's 70th Birthday', 1997 'Golden Wedding Anniversary', 1999 'Diana Memorial', 2000 'Queen Mother Centenary', and 2000 'Millennium' 2-coin set; individually encapsulated in Royal Mint cases of issue with certificates of authenticity

Estimate: 80 - 120 GBP