Roman Emperor Charles and the Czech King, permit merchants of Krakow to trade in Prague, Prague, 27th July 1378 (ANK, Zbiór dokumentów pergaminowych, sygn. Perg 66)
Guarding history. Krakow Town Archives of Former Records 1887–1952 - Treasures
Roman Emperor Charles and the Czech King, permit merchants of Krakow to trade in Prague, Prague, 27th July 1378 (ANK, Zbiór dokumentów pergaminowych, sygn. Perg 66)