Rare Beatrix Potter Peter Rabbit Half Whisker 2016 50p Fifty Pence Coin. Beatrix Potter Peter Rabbit 50p Coin 2016. An excellent example of this very rare coin. Many other including coins from the Beatrix Potter, Sherlock Homes and Paddington Bear editions.This item is in the category "Coins\Coins\British\Decimal Coinage (c. The seller is "333murph1" and is located in this country: GB. This item can be shipped to United Kingdom.