1. The Huntington Library, Art Museum, and Botanical Gardens, mssHM 1548 DS ID: DS9769 Title: Portolan chart Place: Venice Date: between 1485 and 1499
2. Newberry Library, VAULT oversize Ayer MS map 3 DS ID: DS17902 Title: Portolan chart Author: Pere Rossell Date: M.cccclvi [1456