220 HENRY SOTHERAN & CO., 140, STRAND, W.C, and 37, PICCADILLY, W. 



4327 SELMI (Francesco) Studi sperimentali e teorici di Chimica Molecolare, 1843-6 ; with 

 woodcuts, 8vo. cl., 6s Modena [c. 1850] 



The author was the first to investigate the physiological action of tlie alkaloids of putrefaction, and to give their present 

 name of ptomaines. 



4328 SENDIVOGIUS \hic SANDI VOGIUS ; recte SENSOPHAX] (Michael) A New Light of 

 Alchymie : taken out of the fountaine of Nature, and Manuall Experience ; with a Treatise of 

 Sulphur ; also Nine Books of the Nature of Things, by Paracelsus, and a Chymicall 

 Dictionary explaining hard places and words met withall in the writings of Paracelsus, and 

 other obscure Authors ; all faithfully trans, by J[OHN] F[RENCll], M.D., sm. 4to. very sound copy 

 in contemporary calf, neatly repaired (RARE), £3. 3* Richard Cotes, 1650 



'That celebrated treatise, the New Light of Alchemy ... It insists on the existence of a sperm in everything, and that 

 all Nature originated at the beginning from one only seed. It treats of the generation of metals and the manner of their 

 differentiation, of the extraction of their seed, and of the manufacture of the .stone or tincture.'— ^. E. Waite. 



4329 [ ] Cosmopolite, ou Nouvelle Lumiere Chtmyque [trad, par Jean Beguin] : Traite 



du SouLPHRE, Second Principe de la Nature [trad, par F. GuiRAUD] : Traite du Sel, Troisieme 

 Principe des Choses Minerales : Lettre Philosophique, trad, par Antoine du Val— 4 vols. 

 12mo. in 1, old calf gilt {binding somewhat damaged on one side) ; very rare, £1. 55 1669-71 



4330 SENEBIER (Jean) Rapports de I'Air avec les Etres Organises, ou Traits de I'Action du 

 POUMON et de la Peau des Animaux sur I'AiR, comme celle des Plantes sur ce Fluide, tir^s des 

 Jqurnaux d'Observations et d'Experiences de Lazare Spallanzani, avec quelques M^moires de 

 I'Editeur sur ces Matieres, 3 vols, 8vo sewn, uncut {rare), 12s Geneve, 1807 



Forming a continuation of the author's translation of Spallanzani's Memorie sulla Respirazione. 



4331 SENGUERD (Wolferd, Leyden) Philosophia Naturalis, IV Partibus, primarias Corporuni 

 Species, Atfectiones, Differentias, Productiones, Mutationes, et Interitus, exhibens. Ed. II., 

 priore auctior ; with engraved title by Schoonebeek, folding plates^ and mimerous other fine en- 

 gravings on copper, 4to. old calf, £1. 125 6d Lugd. Bat., 1685 



This work is very rare, and unknown to Graesse and Brunei. The above edition is of special importance, as it is the 

 first to contain a description of the author's air-pump. 



' Darin die ihrer Zeit beruhmte Luftpumpe mit schiefliegendem Stiefel und doppelt durchbohrtem Hahne beschrieben, 

 die er aber erst l(i07 ausfl'ihren liess.' — Poggendorff. 



4332 SENNERT (Daniell, Wittenberg) Epitome Naturalis Scienti^, Ed. ultima : Auctarium 

 Epitomes Physics— 2 vols. 18mo. in 1, old calf gilt, newly and neatly rebacked (rare), £1. 1* 



Oxonice, G. West, 1664 

 'Sein wichtigstes naturwissenschaftliches Werk.in wolchem sich die ersten Andeutungen seiner atomistischen Theorie 

 finden. Er betont den Unterschied zwischen der Theilung eines Continuums in's Unendliche ini mathematischen Sinne 

 von der Theilung im physischen Sinne '.—Prof. A. Heller. 



4333 SENNETT (Richard, M.i.c.E.) The Marine Steam Engine, 2nd Ed., with 261 woodcuts and 

 diagrams, thick 8vo. cL, As (p. £1. \s) 1885 



4334 Another Copy, hf olive tnorocco gilt (title stamped), 4s 6d 



4335 F'IFTH Edition [enlarged and rewritten], by Henry J. Oram, with 414 woodcuts and 



diagrams, large 8vo. cL, 9s (p. £1. Is) 1900 



4336 SERPIERI (A.) Das elektrische Potential, iibersetzt v. R. v. Reichenbach ; tvith 44 wood- 

 cuts, large post 8vo. sewn, 2s Wien, 1884 



4337 SERRET (Joseph Alfred, de la Sorbonne) CouRS d'ALGEBRE Superieure, 3^ Ed. ; ivith 

 diagrams, 2 vols. 8vo. hf mottled calf extra {nice copy), 10* 6d (p. F. 24. nett unbound) 1866 



One of the best text-books on the subject, ' embodying the chief discoveries of the author.'— IF. W. Pi.. Ball. 



4338 CouRS de Calcul Diff^rentiel et Integral, 2^ Ed. ; with diagrams, 2 thiclc vols. 8vo. 



sewn, 125 (p. F. 24. nett) 1879-80 



Final Edition of this invaluable work, containing the author's improvement of Cauchy's method of solving partial 

 differential equations of the first order having any number of variables. 



4339 M^MOiRE sur la Representation Geom^trique des Fonctions Elliptiques et Ultra- 



Elliptiques, 4to. (pp. 40), sewn, 3s [1851] 



4340 TniiSES de M6canique et d'AsTRONOxVllE, pr^sent^es a la Faculte des Sciences de Paris, 



4to. (pp. 40), seivn, 3s 1847 



4341 Traite d'ARlTHM^TiQUE, 8vo. hf calf gilt, 2s 1852 



4342 Traite de Trigonometrie, 6® Ed. ; unth diagrams, 8vo. sewn, 2s 6d 1880 



4343 SERRET (Paul, College St. Barbe) Geometrie de Direction : Application des Coordonnees 

 Poly ^dviques. Propriete de 10 Points de rEllipsoide, de 9 Points d'une Courbe Gauche du 4^ Ordre, 

 de 8 Points d'une Cubique Gauche ; with diagrams, 8vo. sewn, 5s Gd (p. F. 10. nett) 1869 



4344 Des Methodes en G6om6trie ; with numerous diagrams, 8vo. seivn {scarce), 7s 6d 1855 



' J'ai cherche i reunir ... la plupart des doctrines acquises a la geometrie inflnitesimale pendant la premiere p6riode de 



son histoire.' — Preface. 



4345 SERVISS (Garrett Putnam) Astronomy with an Opera-Glass, with numerous woodcuts and 

 diagrams, large 8vo. cl., 3s (p. 7* 6d) New York, 1888 



4346 Eighth Edition, with Appendix, illustrated, large 8vo. cl., 4* 6c? (p. 7* M nett) ib., 1895 



4347 Other Worlds : their Nature, Possibilities and Haditability in the Light of the latest 



Discoveries, with 5 plates, diagrams, and 6 charts, cr. 8vo. cl., 3s M (p. 6* nett) 1902 



4348 SERVUS (H.) Die Geschichte des Fernrohrs [und der Spiegelteleskope] bis auf. die 

 neueste Zeit ; with 8 woodcuts, 8vo. sewn, 2s Berlin, 1886 



4349 SEW ALL (Charles Henry) Wireless Telegraphy : its Origin, Development, Inventions, and 

 Apparatus, 2nd Ed., with 5 plates, and 85 illustrations, 8vo. cl., Qs Qd (p. 10* Qd nett) 1904 



4350 SEXTON (Alexander Humboldt, Glasgow) Fuel and Refractory Materials, with front., 

 and 104 illustrations, post 8vo. cl., 2s Qd (p. 5s) 1897 



