The nevve, attractive

shewing the nature, propertie, and manifold vertues of the loadstone, with the declination of the needle, touched therewith, vnder the plaine of the horizon. Found out and discouered by Ro: Norman. With the application thereof, for finding the true variation of the compas: as also diuers profitable rules and instruments, for the more perfection and exactnes in the art of nauigation. By maister W: Burrowes.

Edición de la obra The nevve, attractive