Boleslaus IV ruled as senior duke under the fragmented principate system established by Bolesław III's 1138 testament, which deliberately divided Poland among his sons to prevent primogeniture consolidation — and in doing so triggered nearly two centuries of dynastic conflict. The Kraków mint held special prestige as the seat of the senior prince, making its output politically charged in ways provincial mints were not.
Kopicki 62 is among the more elusive attributions in the Piast denier sequence, with surviving examples thin enough that die-link studies remain inconclusive.
Boleslaus IV ruled as senior duke under the fragmented principate system established by Bolesław III's 1138 testament, which deliberately divided Poland among his sons to prevent primogeniture consolidation — and in doing so triggered nearly two centuries of dynastic conflict. The Kraków mint held special prestige as the seat of the senior prince, making its output politically charged in ways provincial mints were not.
Kopicki 62 is among the more elusive attributions in the Piast denier sequence, with surviving examples thin enough that die-link studies remain inconclusive.