1801 Samuel NORTON. Mercurius redivivus, seu Modus conficiendi lapidem philosophicum tam album, quàm rubeum è mercurio. Olim à Samuele Nortono Bristolensi inchoatus: nunc vero editus opera & studio Edmundi Deani... Cui accessit Modus faciendi utrumque fermentum tàm album è luna, sive Argento, quàm rubeum è sole, sive Auro... 4° Francofurti: typis Caspari Rötelii, impensis Guilielmi Fitzeri 1630 Young British Library Wisconsin [Illustrations:- 1. p5 Engraving. 171x142mm. Tree with the planets at its roots. 2. p6 Engraving. 172x141mm. Tree labelled "Mercurius Arg: vivum" with the white elixir at its crown. 3. p11 Engraving. 172x140mm. Tree labelled "Luna Argentum" with the white ferment at its crown. 4. p15 Engraving. 172x142mm. Tree labelled "Mercurius Arg: vivum" with the red Elixir at its crown. 5. p18 Engraving. 168x142mm. Tree labelled "Sol Aureum" with the red ferment at its crown.]