Obverse
Crown above J, denomination at left, date at botoom
Lettering: 150
J
1771
Reverse
Straight parallels on globe
Lettering: SVB.Q SIGN. NATA STAB.
Extended information
Year
Denomination
Currency
Metal
Krause catalog
KM# 195
Weight
4.53 g.
Diameter
25
mm.
Alignment
Medal ↑↑
Shape
Round
Edge
Reeded