2020 1 oz British Gold Britannia Coin (BU) Tweet Details Brand: The Royal Mint CoA: No Diameter: 32.69 mm Edge Design: Reeded Face Value: 100 GBP Issuing Country: United Kingdom Manufacturer: Royal Mint Metal Type: Gold Product Line: Britannias Product Type: Coin Purity: 0.9999 Series: British Britannia Thickness: 1.8 mm Weight: 1 Troy Ounce Year: 2020
