Magneticall advertisements. London 1616

according unto aforesaid almacanter Arsinoe axis Azores brass cement centre CHAP circle contrary ends cool Dædalus declination Dinocrates dipping needle divers doth double caps due points equinoctial experience fitted flower-de-luce Gilbert hang hath horizontal needle inclinatory needle instrument iron or steel join latitude length loadstone loop magnetical body magnetical force magnetical meridian magnetical needle magnetical power magnetical virtue maketh manner means middle nature netical north and south northerly observed ounce oval form Paracelsus parallel unto piece of iron plate point unto pound weight Ptolemy pure steel reason red hot respective poles ruler sailing compass selfsame sewing needle showeth side sort south end south point south pole south properties standeth stone strength stronger touch substance thereof thing TRICITY true meridian true north end true poles true south turn unto the north variation WILLIAM BARLOWE WILLIAM STURGEON wires zenith