One of the most difficult denominations to get, in Uncirculated condition, is the Halfpenny. It was a denomination that was regularly used and thus usually comes in circulated condition. We went through one of our vault rooms and found a box of 1953 Coronation Halfpennies in Uncirculated condition taken from the Mint Set of that year; they came out of a plastic folder. Over the past 65 years, they have mellowed a bit, but they have never seen circulation. Years ago we offered the 1953 Penny and that quickly sold out; we expect the same thing to happen on the Coronation halfpenny.