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., Qs Modena [c. 1850] 



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

 name of ptomaines. 



4328 SENDIVOGITJS \hic SANDIVOGIUS; 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 withal) in the writings of PARACELSUS, and 

 other obscure Authors ; all faithfully trans, by J[OHN] F[RENCII], 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.' A. E. Walte. 



4329 [ 



-] COSMOPOLITE, ou NOUVELLE LUMIERE CHIMYQUE [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. 5s 1669-71 



4330 SENEBIER (Jean) RAPPORTS de 1'AiR avec les ETRES ORGANISES, ou Traite de FACTION du 

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 Journaux d'Observations et d'Experiences de LAZARE SPALLANZANI, avec quelques Me'moires de 

 1'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 Respimzione. 



4331 SENGUERD (Wolferd, Leyderi) PHILOSOPHIA NATURALIS, IV Partibus, primarias Corporuin 

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

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

 gravings on copper, 4to. old calf, 1. 12s 6d Lugd. Bat., 1685 



This work is VERY RARE, and unknown to Graesse and Brunet. The above edition is of special importance, as it is the 

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

 die er aber erst Iti97 ausfi'ihren liess.' Poggendorff. 



4332 SENNERT (Daniell, Wittenberg] EPITOME NATURALIS SCIENTLE, Ed. ultima : AUCTARIUM 

 EPITOMES PHYSKLE 2 vols. 18mo. in 1, old calf gilt, newly and neatly rebacked (RARE), 1. Is 



Oxonice, G. West, 1664 



' Sein wichtigstes naturwissenschaftliches Werk, in welchem sich die ersten Andeutungen seiner atomistischen Theorie 

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

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



4333 BENNETT (Richard, M.I.C.E.) The MARINE STEAM ENGINE, 2nd Ed., with 261 woodcuts and 

 diagrams, thick 8vo. cl., 4s (p. 1. Is) 1885 



4334 1 ANOTHER COPY, hf. olive morocco gilt (title stamped), 4s Qd 



4335 FIFTH 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 ; with 44 wood- 

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



4337 SERRET (Joseph Alfred, de la Sorbonne) COURS d'ALGEBRE SUPERIEURE, 3 e Ed. ; with 

 diagrams, 2 vols. 8vo. hf. mottled calf extra (nice copy), 10-s Qd (p. F. 24. nett unbound) 1866 



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



4338 COURS de CALCUL DIFFERENTIEL et INTEGRAL, 2 e Ed. ; with diagrams, 2 thick vols. 8vo. 



sewn, 12s (p. F. 24. nett) 1879-80 



FINAL EDITION of this invaluable work, containing the author's improvement of Cauchy's method of solving partial 

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4339 MEMOIRE sur la REPRESENTATION GEOMETRIQUE des FONCTIONS ELLIPTIQUES et ULTRA- 



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



4340 THESES de MECANIQUE et d'AsTRONOMiE, presenters a la Faculte des Sciences de Paris, 



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



4341 TRAITE d'ARiTHMETiQUE, 8vo. hf. calf gilt, 2s lSf>'2 



4342 TRAITE de TRIGONOMETRIE, 6 e Ed. ; with diagrams, 8vo. sewn, 2s Qd 1880 



4343 SERRET (Paul, College St. Barbe) GEOMTRIE de DIRECTION : Application des Coordonnees 

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4344 Des METHODES en GEOMETRIE ; with numerous diagrams, 8vo. sewn (scarce), 7s Qd 1855 



'J'ai cherche a reunir ... la plupart des doctrines acquises a la geometrie infinitesimale pendant la premiere p^riodc de 

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4345 SERVISS (Garrett Putnam) ASTRONOMY with an OPERA-GLASS, with numerous woodcuts and 

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4346 EIGHTH EDITION, with Appendix, illustrated, large 8vo. cl., 4s Qd (p. Is Qd nett) ib., 1895 



4347 - OTHER WORLDS : their Nature, Possibilities and HABITABILITY in the Light of the latest 

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4348 SERVUS (H.) Die GESCHICHTE des FERNROHRS [und der SPIEGELTELESKOPE] bis auf die 

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4349 SEW ALL (Charles Henry) WIRELESS TELEGRAPHY : its Origin, Development, Inventions, and 

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4350 SEXTON (Alexander Humboldt, Glasgow) FUEL and REFRACTORY MATERIALS, with front.. 

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