300 Réis - Afonso VI (Counterstamp "Crowned 300" over "4 Reales - Philip IV") ND (1663) front 300 Réis - Afonso VI (Counterstamp "Crowned 300" over "4 Reales - Philip IV") ND (1663) back
300 Réis - Afonso VI (Counterstamp "Crowned 300" over "4 Reales - Philip IV") ND (1663) photo
© Monge (CC0)

300 Réis - Afonso VI Counterstamp "Crowned 300" over "4 Reales - Philip IV" ND

1663 year
Silver 13.5 g 32 mm
Description
Issuer
Portugal
King
Afonso VI (1656-1667)
Type
Standard circulation coin
Year
1663
Value
300 Réis (Reais)
Currency
Real (1517-1835)
Composition
Silver
Weight
13.5 g
Diameter
32 mm
Shape
Round (irregular)
Technique
Hammered, Countermarked
Orientation
Variable alignment ↺
Demonetized
1686
Updated
2024-10-07
References
Numista
N#103479
Rarity index
95%

Interesting fact

One interesting fact about this coin is that it features a counterstamp, which was a common practice in the 17th century. The counterstamp "Crowned 300" over "4 Reales - Philip IV" was added to the coin to indicate that it had been revalued from 4 réis to 300 réis, likely due to a change in the currency system or a shortage of coins. This counterstamping process was done by stamping a new design over the existing one, creating a unique and identifiable mark that distinguished the revalued coin from others.