Milled Coins
3 x UK Silver Proof £1 4-Coin Sets, including: 2004-7 'Bridges', 2010-11 'Cities' and 2013-4 'Icons of a Nation'; each with rev. design celebrating the four constituent nations of the United Kingdom; encapsulated in Royal Mint cases of issue with certificates of authenticity
Estimate: 70 - 100 GBP