5 Pence - Elizabeth II

Guernsey maintained its own coinage rights as a Crown dependency throughout the decimalization transition, issuing distinct types rather than simply mirroring Royal Mint output. This five pence was produced during the period when the identical-sized UK five pence was still large-format — the British piece wouldn't shrink until 1990, meaning these Guernsey coins circulated interchangeably with their mainland equivalents by size and weight, a practical convenience that quietly blurred the boundary between insular and national currency.