Australia WW2 Plane Table Compass.

70mm long. Unissued condition In its original card box of issue. Due to the number in stock of these there are slight variations in the markings on and the condition of the card boxes. The picture shown is a representative example.

In plane table surveying, a compass is used primarily to orient the plane table so that lines drawn on the paper stay parallel to the actual ground directions.

Code: 5077