1. Portolan chart of the Mediterranean Sea, the Black Sea, and the northern coast of Africa. Creator: Comberford, Nicholas, -1673, cartographer. Published / Created: [1647] Call Number: 49 1647 Image Count: 2 Resource Type: Maps, Atlases & Globes Found in: Beinecke Rare Book and Manuscript Library > Portolan chart of the Mediterranean Sea, the Black Sea, and the northern coast of Africa.