Obverse
Crowned shield
Lettering: MARIA I D G PORT REGINA ET BRAS D
17 99
640
Reverse
Lettering: SVBQ SIGN NATA STAB
Extended information
Year
Denomination
Currency
Metal
Krause catalog
KM# 231.1
Ruler
Weight
17.76 g.
Diameter
36
mm.
Alignment
Medal ↑↑
Shape
Round
Edge
Reeded