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.
Carte de l'Arabie Pétrée indiquant les routes suivies par les caravanes, les pélerins et les voyageurs depuis l'époque la plus reculée jusqu'à nos jours, par Léon de Laborde, 1833.. 1833 (from title). The New York Public Library.