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.
Obeliscvs aegyptiacvs anno 1665 intra rudera minervae delubri detectus et expositus ab Athana Kirch. Sedente Alexandro VII Pontifice Maximo. 1665 (from title). The New York Public Library.