The [newe attractiue:]

contain[ing a short discourse] of the magnes or [loadstone, and amongst other his] vertues, of a new dis[couered, secret and subtill pro]pertie, concerning [the declining of the] needle, touched there[with vnder the] plaine of the horizo[n.] Now first found out by Robert Norman, hydrographer. Heereunto are annexed certaine necessarie rules for the art of nauigation, by the same R.N.

Edición de la obra The [newe attractiue:]