The Royal Mint United Kingdom "The Queen Mother Memorial Collection".

The Royal Mint United Kingdom "The Queen Mother Memorial Collection", a set of 12 year 2000 silver proof crowns with the various reverse designs chronicling, in pictorial images, important events, occasions and precious moments that made up the Queen Mother's life, each coin struck in .925 sterling silver and weighing either 28.10gms or 28.28gms, set in the original Royal Mint presentation case of issue with numbered certificate of ownership.