Protractor Triangle-Deluxe - Celestaire, Inc.
Astra IIIB Deluxe Sextant - Celestaire, Inc.
2010 Celesta Ire Catalog, PDF, Navigation
Professional Protractors made from pure clear acrylic to ensure long life and value. Graduations are etched onto the surface to prevent wearing off.
Protractor Acrylic, 180 Degree 4
Beginner's Celestial Navigation Kit w/ Astra IIIB Deluxe Full Sextant
Compass/Protractor - Safety and 6 Swing Arm Protractor, Assorted C
Latitude 38 April 2001 by Latitude 38 Media, LLC - Issuu
Also known as a Douglas protractor. This protractor/plotter has been around a long time in one form or another. It is best suited for rapid plotting
Sq. Protractor 5 inch
Most protractor triangles are 8 inches on the side. These have an extra inch. Since the triangle is larger, the printing is also larger and is in red
Deluxe 9 inch Protractor Triangle
Helix - Swing Arm Protractor - 180 Degree Rotation
Helix - Swing Arm Protractor - 180 Degree Rotation
Weems & Plath 104 Triangle with Handle, Kent Type – MORBAI
Basic Tools - Celestaire, Inc.
Celestaire
Helix - Swing Arm Protractor - 180 Degree Rotation
Empire 27912 - 6 Stainless Steel Protractor/Angle Finder