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4 résultats pour : compass needle

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Ship's compass, seafaring, ship, navigation, display of the earth's magnetic field, determination
BRK25I02_314

Ship's compass, seafaring, ship, navigation, displ...

Bussole, a kind of compass to indicate the earth's magnetic field, determination of the cardinal
BRK25I02_311

Bussole, a kind of compass to indicate the earth's...

Experimental demonstrations, the distraction of a compass needle by electricity magnetism, Hans
BRK25G31_384

Experimental demonstrations, the distraction of a ...

Magnetic compass tool
BRK23D15_269

Magnetic compass tool