Check the listing for details. 2001 Britannia Fine Silver Proof Four Coin Set Boxed & Certificate. Made in United Kingdom. Listed at 441.77 USD. Britannia has symbolised Britain since the Roman times. She has appeared on the coins of three Roman emperors. The first British coins to bear the copper Halfpennies and Farthings authorised by Charles II in 1672. She has never been absent from the coinage since. The 2001 Britannia Silver proof Four Coin set contains four Coins struck in 0.958 Silver. Coin Specifications- Denomination Weight Diameter Silver Content £2 32.45g 40.00mm 1oz £1 16.22g 27.00mm 1/2oz 50p 8.11g 22.00mm 1/4oz 20p 3.24g 16.50mm 1/10oz Limited Edition Presentation of 5000 Silver Proof Sets. Coins have been struck to the Highest Proof Standard using highly polished dies and specially selected dies. Presented in original Royal Mint packaging and cert.