NORWAY. Speciedaler, 1648-PG. Christiania Mint. Christian IV. NGC MS-61.Dav-3534; KM-12; Hede-5B; Sieg-16.4; NMD-49; Schou-12; Bruun-9573. Weight: 28.72 gms. Mintmaster: Peter Grüner. An absolutely superlative example of this one-year variant (NMD Type IV).From the L. E. Bruun Collection.