PORTUGAL. 1/2 Real, ND (1385-1433)-P. Porto Mint. Joao I. NGC AU Details--Tooled.
Gomes-22.01. While extensive fine tooling is visible on the obverse under magnification, it has not spoiled the coin's overall eye appeal. The strike still appears fresh and clear, and the deep patina retains a lovely sheen. A pleasing example of this billon issue from medieval Portugal.
Estimate: $100 - $200