Portland Course Plotter and 7" Brass Divider and Pencil Compass - SisterShip Training
Portland Course Plotter for Nautical Navigation. The Portland Plotter is one of the most popular chart work instruments and is widely used by RYA practical and shore base instructors. It provides a
Course Plotter - Portland - RWB Marine
PORTLAND COURSE PLOTTER Material PLEXIGLASS Length 350 MM