Mint Errors - Mis-Strikes (2) Ireland Shilling 1966 an off-metal strike in bronze on a thin flan of 4.02 grammes, A/UNC with some lustre, Ireland Halfcrown 1966 struck on a larger 33.5mm flan the obverse normal, the reverse with a wider rim, the edge milled halfway across, the wider side plain, unusual

Estimate: GBP 25 - 75