Compass. This handheld compass is used in simple navigation. It contains a magnetized piece of iron (not seen) that swings freely to point north- south. The dial inside the compass is marked in degrees and the compass points are labelled: north (N),west (W),east (E) and south (S) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Percival, Steve |
Taille de l’image : | 5114 px × 3443 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |