Sweden, Kristina SM 41b ¼ riksdaler 1646 7.26 g. Stockholm. No mint mark, large date. We know of five examples in addition to the herewith offered. Beautiful patina. RR. Ex Sten Törngren, Spink auction May 2000, lot 716. Ex K-E. Schmitz (Coins of Sweden part I, 1989, lot 735). Ex Sten Törngren 1984. Ex Karl Adolfsson. SMB 73. 1+/01