Keywords: Portolan map by Battista Beccario (1426).jpg en Portolan chart dated 1426 and signed by Genoese cartographer Battista Beccario or Beccaria or Baptista Becharius held by the Bayerische Staatsbibliothek in Munich Germany Bayerische Staatsbibliothek Munich Battista Beccario 1426 PD-old-100 Battista Beccario |