Cartographic Details: Scale approximately 1:6,500,000. Manuscript, produced in Venice. Inscriptions in Italian (Venetian dialect) and Portuguese. On the upper border of the chart is a scale of miles which represents 400 miles. For a discussion of this chart see: Cortesão, Armando. The nautical chart of 1424. Coimbra : University of Coimbra, 1954.
University of Minnesota Libraries, James Ford Bell Library.