Plotter Portland BRETON 36cm BH655.32

Blundell Harling Ltd is renowned worldwide and offers navigation tools under the name “Portland” that are particularly suited for marine use and are highly regarded as professional tools.
Known as the BRETON plotter, it was invented by Captain Yvonnick Gueret, a Breton sailor.

Map Course Plotter – BRETONI Plotter 36cm

36 cm long and 13 cm wide
Map tool for measuring distances, marking corrections on the map
Map tool for determining tide and boat speed