2018 Great Britain Silver 50 Pence Paddington Bear at the Station NGC PF 70 UC4 Sep, 2023 in great tagged bear / britain / great / paddington / pence / silver / station by admin Year of Issue: 2018. Mint: The Royal Mint. Grade: NGC PF70 UC. Weight in Grams: 8 g. Diameter: 27.30 mm.