Mark Cooper (Trading as Markflorida) has been a front-runner in the coin & bullion industry for over 30 years. Most of our coins are graded to the World Standard known as the’Sheldon Standard’ 1-70. 2011 Silver £1 Cardiff Proof NGC PF70 Great Britain21 Jan, 2024 in silver tagged britain / cardiff / great / pf70 / proof / silver by admin
