Originally composed in 932 AH/AD 1525 and dedicated to Sultan Süleyman I ("The Magnificent"), this great work by Piri Reis (d. 962 AH/AD 1555) on navigation was later revised and expanded. Walters manuscript W.658, made mostly in the late 11th century AH/AD 17th, is based on the later expanded version and has some 240 exquisitely executed maps and portolan charts. They include a world map (fol. 41a) with the outline of the Americas, as well as maps of coastlines (bays, capes, peninsulas), islands, mountains, and cities of the Mediterranean basin and the Black Sea. The work starts with the description of the coastline of Anatolia and the islands of the Aegean Sea, the Peloponnese peninsula, and the eastern and western coasts of the Adriatic Sea. It then proceeds to describe the western shores of Italy, southern France, Spain, North Africa, Palestine, Israel, Lebanon, Syria, western Anatolia, various islands north of Crete, the Sea of Marmara, Bosporus, and the Black Sea. It ends with a map of the shores of the Caspian Sea (fol. 374a).
<bdi><a href="https://en.wikipedia.org/wiki/en:Piri_Reis" class="extiw" title="w:en:Piri Reis"><span title="Turkish admiral and cartographer">Piri Reis</span></a>
</bdi>
late 11th century AH/AD 17th century-early 12th century AH/AD 18th century (<a href="https://en.wikipedia.org/wiki/en:Ottoman_Empire" class="extiw" title="w:en:Ottoman Empire"><span title="multiethnic empire with the monarchs from the Ottoman dynasty (1299–1922)">Ottoman Empire</span></a><div style="display: none;">era QS:P2348,Q12560</div>)
<a href="https://en.wikipedia.org/wiki/en:Walters_Art_Museum" class="extiw" title="w:en:Walters Art Museum"><span title="art museum in Baltimore, Maryland, United States">Walters Art Museum</span></a>: <a href="https://thewalters.org/" rel="nofollow"><img alt="Nuvola filesystems folder home.svg" src="https://upload.wikimedia.org/wikipedia/commons/thumb/8/81/Nuvola_filesystems_folder_home.svg/20px-Nuvola_filesystems_folder_home.svg.png" decoding="async" width="20" height="20" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/8/81/Nuvola_filesystems_folder_home.svg/30px-Nuvola_filesystems_folder_home.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/8/81/Nuvola_filesystems_folder_home.svg/40px-Nuvola_filesystems_folder_home.svg.png 2x" data-file-width="128" data-file-height="128"></a> <a rel="nofollow" class="external text" href="https://thewalters.org/">Home page</a> <a href="https://art.thewalters.org/detail/19195" rel="nofollow"><img alt="Information icon.svg" src="https://upload.wikimedia.org/wikipedia/commons/thumb/3/35/Information_icon.svg/20px-Information_icon.svg.png" decoding="async" width="20" height="20" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/3/35/Information_icon.svg/30px-Information_icon.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/3/35/Information_icon.svg/40px-Information_icon.svg.png 2x" data-file-width="620" data-file-height="620"></a> <a rel="nofollow" class="external text" href="https://art.thewalters.org/detail/19195">Info about artwork</a>