Nautical Triangles
- Nautical Triangles ( Inoue Type ) a position finder for the navigator , consisting of a danger - angle triangle (A) and a protractor triangle (B) made of transparent plastic ,36 cm
- Nautical Triangles ( Kent Type ) Two 45 triangles provide an easy method for plotting position and course and doing other chart work. Using protractor scales, the triangle is easily aligned in any direction with a chart meridian. Direction is maintained as one triangle is slid along the other to the desired position. Durable, clear, vinylite. Long side length 30 cm.
