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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
(1-Feb-2017)
Edition Date: 13-Jan-1984
including the San Juan Islands
Updated 2025
Last NTM: 16-Nov-2018
#255 Weems Protractor 2024 Publication (1-Feb-2017)Weems and Plath Item 255 Weems Protractor has a movable compass rose grid that can be used to lay off a course or bearing, measure distance between any two points, plot position on a chart from a given set of coordinates, or determine coordinates of position on a chart. Overview An updated version of Breton and Portland Plotters. Variation can be preset on the movable rose for ease in plotting compass bearings. The edges of the Weems Protractor are
