#101 Protractor Triangle with Handle California who began exploring Northwest waters

who began exploring Northwest waters in 1949 as a youth

Last NTM: 30-Jun-2017

Chart Image Size: 39½" x 30½"

Chart Image Size: 22¼" x 31

#101 Protractor Triangle with Handle California who began exploring Northwest watersWeems and Plath Item 101 One of our best selling navigation instruments, the Protractor Triangle with Handle is inscribed with contrast enhancing colors making it easier to use. Utilizing two 45 triangles, the protractor triangle with handle provides a straightforward method of plotting and performing chart work. Overview Inscribed with contrast enhancing colors black and red . Black handle with pencil holder for easy maneuverability. Used as a pair