Comparing to Other Charts: The Danube
The northern part of the 1466 and 1489 portolan charts look to be very similar at first glance.
The line of cities along the Danube seems to be the same in number and position.
The northern part of the 1466 and 1489 portolan charts look to be very similar at first glance.
The line of cities along the Danube seems to be the same in number and position.