Literature: Cesnulis-Ivanauskas 2SA12-6, Kopicki 3212 (R3), Tyszkiewicz 8 Mk, while Bydgoszcz thalers from 1627-31
values at 6 Mk each.
Mint freshness and considerable rarity of the denarius. Sharp details, slight scarcity.
Very rare in this state of preservation.