British Prismatic Compass sun baking ECDIS Procedures Guide Part 1

ECDIS Procedures Guide Part 1 has been significantly updated to reflect all the latest software

Finial (the round ball) for the top of the pole

little effort was made to know the true pressure for several reasons

Lid screws back onto the bottom of the compass so that you don't lose it

Sandringham 1:10 000

British Prismatic Compass sun baking ECDIS Procedures Guide Part 1British Prismatic Compass (60mm) Made from solid brass with an antique finish, this working compass combines historical design with practical functionality. Compact yet durable, it is both a reliable navigation tool and a timeless collectors item. For a personal touch, the top of the compass (handle) can be engraved with a name, message, or initialsmaking it a unique keepsake or thoughtful gift. Perfect Gift: A thoughtful gift for Fathers Day,