A tried and tested replacement for parallel rules, particularly in smaller boats which may be pitching and rolling heavily. The portland plotter enables fast, efficient and accurate chart plotting in adverse conditions. Used worldwide by pra ....
Brand: Blundell Harling
Shipping Cost: DKK 6.95
A tried and tested replacement for parallel rules, particularly in smaller boats which may be pitching and rolling heavily. The portland plotter enables fast, efficient
