Compass Plotting P-7590
Magnetic needle mounted in a circular dish, having printed scale at the inside of the bottom, fitted with glass on the top.
Compass Plotting P-7595
Magnetic needle mounted on pivot in aluminium case with both sides glass with cross lines at 90°.
Compass Pocket P-7600
Magnetic needle mounted in metal case with hinged cover, glass, dial marked with principal points of the Compass, a locking mechanism 45mm dia
Compass Pocket P-7602
45 mm dia in plastic cose with glass cover.
Magnetometer Compass P-7605
A small magnetic needle having 100 mm needle at right angle in a tough plastic case. Cord marked with points of the compass and degrees. Can be used in magnetometer experiments.
Mariner’s Compass P-7615
Magnetic needle in Aluminium bowl with gimbals in polished wooden box with sliding cover, dia 75 mm approx.

Compass Plotting P-7590
Magnetic needle mounted in a circular dish, having printed scale at the inside of the bottom, fitted with glass on the top.
Compass Plotting P-7595
Magnetic needle mounted on pivot in aluminium case with both sides glass with cross lines at 90°.
Compass Pocket P-7600
Magnetic needle mounted in metal case with hinged cover, glass, dial marked with principal points of the Compass, a locking mechanism 45mm dia
Compass Pocket P-7602
45 mm dia in plastic cose with glass cover.
Magnetometer Compass P-7605
A small magnetic needle having 100 mm needle at right angle in a tough plastic case. Cord marked with points of the compass and degrees. Can be used in magnetometer experiments.
Mariner’s Compass P-7615
Magnetic needle in Aluminium bowl with gimbals in polished wooden box with sliding cover, dia 75 mm approx.