Mynt, Sverige. Kristina, SM 37c, ¼ riksdaler 1642. 7,05 g. Stockholm. Mm AG nedtill. Vacker patina. SMB 65. 1+.Description in ENGLISH: ¼ riksdaler 1642.. 7.05 g. Stockholm. Mint mark AG at bottom. Appealing patina. SMB 65.