Royal Mint Great Engravers Series. Monarch: Elizabeth II (1952- present). The item "2019 Una and the Lion Silver Proof £5, NGC PF70 Ultra Cameo Royal Mint Engravers" is in sale since Sunday, February 21, 2021. This item is in the category "Coins\Coins\British\Proof Sets/Coins\2000s". The seller is "ukgoldcoins" and is located in Brigg.This item can be shipped worldwide.