1/2 dollar (Countermark 3 x SV )

Photo of 1/2 dollar (Countermark 3 x SV )
Photo of 1/2 dollar (Countermark 3 x SV )
Country
Saint Vincent
#KM 4.1
Shape Irregular
Composition Silver
Weight 10,97 g
Diameter
Edge
Year 1797
Value
Rarity

How much the coin?

Year Coins Mint UNC XF VF F VG G PR
1797