1664 Spain 16 Maravedis King Philip IV Segovia Mint XF Copper Coin (19092804R)
Spain Philip IV Extremely Fine copper 16 maravedis coin.
Minted Segovia (aqueduct mint mark), mint director BR (monogram).
Hammered, 4.22g, approx. 25mm.
Obverse is slightly concave, not unusual for type.