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.
Tomb- mosque of El- Ashraf Barsabay. In the Eastern Cemetary, or so-called "Tomb of the Khalifs." It is constructed of alternate courses of pale red and yellowish white limestone. Barsabay died A.D. 1438. 1438 (from title). The New York Public Library.