Elizabeth II 2002 proof Five-pounds Queen Mother Memorial

Elizabeth II (1952-2022), gold proof Crown, 2002, to commemorate The Queen Mother, crowned head right, IRB initials below for designer Ian Rank-Broadley, Latin legend and border surrounding, ELIZABETH II. D. G. REG. F. D., FIVE POUNDS, rev. Three quarter portrait of the Queen Mother within a wreath with the inscription 'QUEEN ELIZABETH THE QUEEN MOTHER' and the dates '1900' and '2002', with an edge inscription 'STRENGTH, DIGNITY AND LAUGHTER' designed by Avril Vaughn, 39.94g (S. L11). As struck in original Royal Mint box and outer packaging with numbered certificate of authenticity