Obverse
Monogram of Ekaterina II date.
Lettering: 17 90
Reverse
Lettering: КОПЕИКА
Extended information
Denomination
Currency
Metal
Copper
Krause catalog
C# 57.1
Ruler
Weight
10.24 g.
Diameter
26.5
mm.
Alignment
Medal ↑↑
Shape
Round
Edge
engraved