Paolo the Venetian (Marco Polo), [4].
Paracelsus (Bombast von Hohenheim).
asserts the stars to attract iron, [3].
his emplastrum of loadstone, [33].
his method of strengthening loadstones, [93].
Parmenides, [208].
pearls are not electrick, [51], [55].
Pedro de Medina, [166].
percussion excites verticity, [139].
Peregrinus, Peter,