“Although the Piri Reis Map is often referred to as the oldest extant map showing the American continent, at least four older maps show America: the 1500 Spanish Juan de la Cosa Map, the 1502 Portuguese Cantino Planisphere, the 1505 Italian Caverio Map, and the Waldesmuller Map of 1507, a copy of which is at the Library of Congress in Washington, D.C.”
Tim B.
“Although the Piri Reis Map is often referred to as the oldest extant map showing the American continent, at least four older maps show America: the 1500 Spanish Juan de la Cosa Map, the 1502 Portuguese Cantino Planisphere, the 1505 Italian Caverio Map, and the Waldesmuller Map of 1507, a copy of which is at the Library of Congress in Washington, D.C.”
https://www.atlasobscura.com/places/piri-reis-map-at-topkapi-palace