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171. — Entrance to the King's locked palace original: "Eingang zu des Königs verſchloſſenen Paſlaſte". 2) Fr. Ferrarii on the Philosopher's Stone. Frankfurt, 1674.
172. Philalethi, Philop. Kernel of Alchemy, or Secret of the Elixir of the Wise. Leipzig, 1685.
173. Philarethi, Theop. concerning the highly famous Brotherhood of the Rosicrucians. Leipzig, 1616.
174. Phoenix Atropicus de morte redux The Phoenix of Atropos brought back from death, (German) Frankfurt, 1744.
175. Polemann, Joach. on the high secret of the Sulphuris philosophorum philosophical sulfur. Frankfurt, 1747.
176. Potier, Mich. veredarius hermetico-philosophicus laetum et inauditum nuncium adferens &c. Hermetic-philosophical messenger bringing joyful and unheard-of news, etc. Frankfurt, 1622.
177. Little book of assaying for gold, silver, ore, and metal. Frankfurt, 1608.
178. Raphaim (Joh. de Monte) Harbinger of the dawn breaking forth in the philosophical heaven. Amsterdam, 1703.
179. Repair of the dilapidated Palace of Pallas; including an appendix to a response to the little book on the Reformation of the Fama Fraternitatis Rosae Crucis Report of the Brotherhood of the Rosy Cross. 1615.
180. Reſpur, M. Special experiments on the mineral spirit for the dissolution and transformation of metals. Dresden, 1743.
181. Richardi Anglici Richard the Englishman, Improvement of Alchemy. 2) Raim. Lulli on the philosophical stone, etc. Strasbourg, 1581.