In 2010 the Royal Mint, issued the first two Silver Proof one pound coins, in a four coin series, featuring the the Capital cities of the four countries which make up the United Kingdom.
The first two coins issued were London and Belfast.
In 2011 the Royal Mint, issued the last two Silver Proof one pound coins, featuring the the Capital cities of Edinburgh and Cardiff.
This four coin silver proof comes complete with individual Certificates of Authenticity and box
Metal: .925 Silver
Weight: 9.50 Grams
Diameter: 22.50 mm
Denomination: One Pound