Portugal. D. Fernando I (1367-1383). Pilarte Coroado (7 Dinheiros) - P - Porto - PORT - R/Sinal Oculto no Quadrante Direito - Escassa

The Portuguese 'Pilarte Coroado' (7 Dinheiros) coin under King D. Fernando I’s reign (1367-1383) represents medieval Portuguese coinage, notable for its crowned design and distinctive weight standard. Struck in Porto, these coins are part of Portugal’s early efforts at establishing a national currency system during the late Middle Ages. The coin’s markings, such as hidden signs on the right quadrant, highlight minting techniques and symbolic elements common in medieval numismatics. Such coins are rare and valuable for their age, historical context during D. Fernando’s rule, and the insight they provide into the medieval Lusitanian economy.