Obverse
Laureate bust, date below, legend around
Lettering: FERDINAN III D G ROM IMP S A G H BO REX
1638
Reverse
Crowned ornamental arms with flat-topped shield, legend along the rim
Lettering: ARCHI AVS DVX BVR STYRIÆ ETC
Extended information
Year
Denomination
Currency
Metal
Krause catalog
KM# 857
Ruler
Weight
28.5 g.
Diameter
44
mm.
Alignment
Medal ↑↑
Shape
Round
