Plotting Compasses : With dial marked with principal points of the compass, one glass face only, in plastic/aluminium case. A Size 16 mm. C 25 mm. E 50 mm. B Size 20 mm. D 38 mm. | |
plotting Compasses *Order Now* |
magentic needle stand *Order Now* |
Magnetic Needle on Stand : Non-Magnetic metal pillar with carbon steel point, on stable base, overall height 110 mm. |