Obverse
Conjoined busts right
Lettering: MARIA I ET PETRUS III D G PORT ET ALG REGENS 1781
Reverse
Crowned arms in cartouche
Extended information
Denomination
Currency
Metal
Krause catalog
KM# 270
Ruler
Weight
3.59 g.
Diameter
20
mm.
Alignment
Coin āā
Shape
Round