License, verbatimUS-PD
The New York Public Library states no known U.S. copyright for this item. Pinax admits it as US-PD only because the work predates 1900, making public domain near-certain worldwide; status outside the U.S. is not asserted and reuse elsewhere is the user's responsibility. Credit: From The New York Public Library.
Michel Apafy 1er, prince de Transylvanie, comte des Szekles. Pierre comte de Zriny, magnat Hongrois, surnomme, Pieu de Fer. 1665-75. D'ap[rès] gravures de Sandrart.. 1665 (from title). The New York Public Library.