2017 Royal Mint Silver Proof Britannia 6 Coin Set With The COA Paperwork. See photos for size/condition, this forms part of the contract, these are used so may show signs of wear/dirt/marks/scratches/verdigris etc. Please also be aware that the postal service is struggling at the moment and your parcel may take longer than normal. This item is in the category "Coins\Coins\British\Proof Sets/Coins\2000s".The seller is "ian2911" and is located in this country: GB. This item can be shipped to United Kingdom.