Copernicus to Duke Albrecht of Prussia
Frombork, 21 June 1541
Original: Geheimes Staatsarchiv Preussischer Kulturbesitz, Berlin, HBA, C 1a, Kasten 497.
Nicholas Copernicus (Nicolaus Copernicus) informs Albrecht, the Duke of Prussia, that yesterday he received an answer from John Benedict Solfa, doctor of the Polish King, concerning the matter of George von Kunheim, commander in Tapiau. Since it does not refer to other questions, the Duke is sent the letter from which he will learn the advice of Doctor John Benedict. Copernicus is prepared for further efforts to help the infirmed Kunheim.
Further reading
- Further reading: Biskup M., Regesta Copernicana (Wrocław, 1973).
- Nicholas Copernicus Minor Works (Warsaw-Cracow, 1985).
