1/2 Penny - Edward I London mint, class 10

Class 10 halfpence occupy an awkward moment in Edward I's coinage reform program — the classification system itself was established retrospectively by scholars, and the boundaries between adjacent classes remain contested in the literature. North 1050 covers a tight cluster of dies distinguished primarily by lettering details and the treatment of the neck truncation, differences invisible without a loupe and irrelevant to anyone who spent one of these in a London market stall buying half a loaf.

The halfpenny denomination was reintroduced under Edward's 1279 recoinage precisely because clipping and cutting of pennies had become the de facto method of making change — an admission that the monetary system had failed at its smallest unit for decades.