SWEDEN. Gustav IV Adolf, 1792-1809. 1/2 Skilling, 1807, Stockholm. Extremely fine and much pleasing to the eye.. 14.20 g. 30.5 mm. Mintage: 1,950,000. KM# 565. Unusually well struck and centred 1/2 skilling. There are signs of the coin being over-struck on a different coin, which is common for this type, however the good strike leaves no trace as to what coin that is. Extremely fine and much pleasing to the eye.