Plague, Manfredi’s treatise on the, 101, 102. Plato, 245, 255, 256, 259, 270, 288. Pliny, 13. Pocock, Edward, 230, 231 _n._ 1; editor of Bar Hebraeus’s works, 228 _nn._ 4, 5. Poincaré, M., _Science et Méthode_, 254 _n._ 1. Pollaiuolo, Antonio, anatomical studies of, 86. Polydore Vergil and the use of cramp-rings, 172, 180. Poole, R. Lane, _Illustrations of the History of Mediaeval Thought in the Departments of Theology and Ecclesiastical Politics_, 19 _n._ 2, 37 _n._ 4. Porphyry, 38. Porta, Baptista, 199. Portal, A., _Histoire de l’Anatomie et Chirurgie_, 81 _n._ Post-mortem examinations in the fourteenth and fifteenth centuries, 81, plates XXVIII (_b_), XXIX. Power, Maura, _An Irish Astronomical Text_, 39 _n._ 3. Prague, public anatomies at, in the fifteenth century, 79. Pratzel, Dr. Veit, burnt for witchcraft, 206. Pretorius, _Von Zauberei und Zauberern_, 203 _n._ 3. _Proceedings of the Royal Society of Medicine,_ 81 _n._ 1. _Proceedings of the Society of Antiquaries_, 177-8. Proof, logical, and scientific discovery, 235-89. Protagoras, 259. Psychoids, theory of, 64, 65, 68, 71, 73, 75, 76. Psychology, mediaeval, 51. Ptolemy, _Almagest_, 17, 18; astronomy of, 264; Manfredi’s edition of the _Cosmographia_ and _Tabulae Cosmographiae_, 99. Pusey, E. B., Catalogue of Oriental MSS. in the Bodleian Library, 230, 231. _Quaderni d’anatomia_, 86 _n._ 1. Rabbinowicz, J. M., _Traité des Poisons de Maimonide_, 226 _n._ 1. Rashdall, Hastings, _Universities of Europe in the Middle Ages_, 97 _n._ 3. Ratdolt, Erhard, experiment in colour printing by, 90. Raudnitz: _see_ Manuscripts. _Regimen sanitatis Salerni_, 13, 18, 21. Reisch, Gregorius, _Margarita philosophiae_, anatomical drawings, 117 fig. 18, 120 fig. 19, 122 and _n._ 2. Remy, Nicholas, inquisitor of Lorraine, account of witch-trials, 196-8, 200; _Daemanolatria_, 196, 200 _n._ 1. Renaissance anatomy: _see_ Anatomy. Renzi, S. de, _Collectio Salernitana_, 13 _n._ 1, 18 _nn._ 1-5, 39 _n._, 43 _n._ 2, 44 _n._ 1, 114 _n._ 2. Reuss, F. A., 14 _n._ 1; _De Libris physicis S. Hildegardis commentatio historico-medica_, 13 _n._ 3; _Der heiligen Hildegard Subtilitatum diversarum naturarum creaturarum libri novem, &c._, 13 _n._ 3. _Revue des questions historiques_, 5 _n._ 3, 16 _n._ 3, 21 _n._ 3, 23 _n._ 5. _Revue scientifique pour la France et pour l’Étranger_, 92 _n._ 4. Rhazes, 93, 105, 110, 113, 120, 121, 127, 182; _Almansur_, 110 _n._ 2. ‘Rheumatic rings’, 182. Rhineland, spread of scientific knowledge in the, 17-20. Richard II and the blessing of cramp-rings, 170. Richardus Anglicus (Richard of Wendover), anatomical work by, 105, 121. Rieu, C., _Supplement to the Arabic MSS. in the British Museum_, 228 _n._ 1.