Obverse
Head left
Lettering: IOSEPH NAP DEI GRATIA 1812
Reverse
Crowned arms divides value
Lettering: HISPANIARUM ET IND REX
S L A
20 R
Extended information
Year
Denomination
Currency
Metal
Krause catalog
KM# 551.3
Ruler
Weight
27.08 g.
Diameter
39
mm.
Shape
Round