Denier - James I Barcelona, short neck

James I of Aragon — "the Conqueror" — was minting these deniers throughout a reign defined by the seizure of Majorca and Valencia, territories whose integration demanded a functioning monetary infrastructure across an expanding Crown. The Barcelona mint supplied the bulk of circulating small change for Catalonia during this period, with the billon composition reflecting chronic silver shortages that pushed fineness progressively lower across successive issues.

The "short neck" distinction in Crusafont's typology separates this variety from contemporaneous dies on purely proportional grounds — a reminder that medieval die-cutters worked without standardized templates.