In 2000, the Royal Mint in conjunction with the Bank of England released a very special Limited Issue £5 Five Pound Banknote and £5 Five Pound Coin Set to commemorate the Queen Mothers Centenary.
The reverse of the Brilliant Uncirculated £5 Five Pound Crown features a portrait of The Queen Mother with a background of cheering crowds in two modes of dress. Those who rejoice at her birth and those who celebrate her centenary. Below the portrait appears, with kind permission, a representation of her signature.