High quality Blundell Harling charting instruments with 610 nautical charts required for the Craft Guide.
The set includes:
Navigation map 610 (Gulf of Finland, Entry to the ports of Tallinn and Muuga) prepared by the Maritime Administration;
Blundell Harling 40cm parallel pattern board;
Blundell Harling 20cm triangle;
Blundell Harling 18cm straight measuring stroke.