HENRY SOTHEKAN & CO., 140, STRAND, W.C., AND 37, PICCADILLY, W. 215 



4231*SCHAEBEBLE (John Martin, Lick Observatory) TERRESTRIAL ATMOSPHERIC ABSORPTION 



of the PHOTOGRAPHIC RAYS of LIGHT, roy. 8vo. cl., 3s Sacramento, 1893 



4232 SCHAFFER (Jakob Christian Gottlieb) DISSERTATIO INAUGURATES CHEMICO-MEDICA de 

 MAGNESIA, 4to. (pp. 32), sewn, 4s Argentorati, 1774 



4233 SCHARNHORST (Gen. Gerhard Joharm David v.) HANDBUCH der ARTILLERIE ; with 37 

 folding plates on copper, 3 vols. 8vo. hf. calf gilt (titles stamped), with Sandhurst College bookplate 



(rare), Us Qd Hannover, 1804-6-14 



An important work by the famous reorganiser of the Prussian army. 



4234 SCHEFFER (Heinrich, Flensberg) DISSERTATIO INAUGURALIS Medica de SALE de SEIGNETTE, 

 4to. (pp. 40), sewn, 3s Qd Jenae, 1742 



4235 SCHEFFER (Henrik Theophilus, Dlrecteur de V Academic Royale des Sciences de Stockholm) 

 ESSAI sur I'ART de la TEINTURE, commente et developpe par le celebre [T. 0.] BERGMAN, 8vo. 



(pp. 143), sewn (rare), 12s Qd 1787 



Treating of the dye 

 point of view. 



,'eing of cotton, linen, wool and silk in three colours red, yellow, and blue, chiefly from a chemical 



4236 SCHEFFER (Johann) De RE VEHICULARI VETERUM Libri II ; accedit PYRRHI LIGORII de 

 VEHICULIS FRAGMENTUM, nunquam ante publicatum, cum Annotationibus ; with finely engraved 

 title, and numerous engravings on copper and wood in the text, thick cr. 4to. sound copy in contemp- 

 orary white vellum (RARE), 1. Is Francofurti, 1671 



Not only interesting from an archaeological but also from the technical standpoint, as it gives details of the construction 

 of the vehicles of the ancients. 



4237 SCHEFFERS (Georg) ANWENDUNG der DIFFERENTIAL- und INTEGRAL-RECHNUNG anf 

 GEOMETRIE ; illustrated, 2 vols. sq. 8vo. original cl., 17s Qd (p. M. 25.) Leipzig, 1901-2 



INHALT : I. Einfiihrung in die Theorie der Curven in der Ebene und im Raume. II. Einfuhrung in die Theorie der 

 Flachen. 



4238 SCHEFFLER (August Christian Wilhelm Hermann) Der SITUATIONSKALKUL : Versuch 

 einer arithmetischen Darstellung der niederen und hb'heren Geometrie auf Grand einer abstrakten 

 AufFassung der raumlichen Grossen, Formen und Bewegungen ; with 97 diagrams, 8vo. hf. roan 

 gilt, 3s Qd (p. M. 7-50 sewn) Braunschweig, 1851 



4239 - - Die UNBESTIMMTB ANALYTIK, I. Abtheilung, 8vo. sewn, Is Qd Hannover, 1854 



4240 SCHEIBLER (Christoph; Univ. Giessen) PHILOSOPHIA COMPENDIOSA, exhibens Logicre, 

 Metaphysics, Physicae, Geometric, Astronomic, Opticae, Ethica3, Politico, Oeconomicae, Compen- 

 dium Methodicum, Ed. X., auctior, sni. 8vo. sound copy in old mottled sheep, 6s Qd Londini, 16S5 



4241 SCHEINER (Christoph, s. j.) PANTOGRAPHICE, seu Ars Delineandi Res quaslibet per Parallelo- 

 grammum Lineare seu Cavum, Mechanicum, Mobile ; Libellis II explicata, et Demonstiationibus 

 Geometricis illustrata : quorum prior Epipedographicen, sive Planorum, posterior Stereographicen, 

 seu Solidorum aspectabilium vivam Imitationem atque Projectionem edocet ; with finely engraved 

 title containing portraits of 5 Popes, etc., and numerous engravings on copper in text, 4to. sewn 

 (RARE), 1. 5s ' Romae, 1631 



4242 - ANOTHER COPY, contemporary white vellum (fine copy), 1. 7s Qd 



' Dans cet ouvrage il decrit la construction et inontre les usages du pantographe, instrument des plus ingenieux, et 

 depuis fort connu, dont on se sert pour copier de grand en petit, on au contraire, un dessin quelconque, sans savoir meme 

 dessiner. Cet instrument seul me"ritait 1'immortalite de sou inventeur.' Montuda. 



4213 SCHELLEN (Thomas Joseph Heinrich) Die SPECTRALANALYSE in ihrer Anvvendung auf die 

 STOFFE der ERDE und die NATUR der HIMMELSKORPER, 2. umgearbeitete und sehr vermehrte 

 Auflage ; with 5 portraits, 8 coloured plates, and 223 woodcuts, thick 8vo. in 4 parts, sewn, 4s 

 (p. M. 16.) Braunschweig, 1871 



4244 - - DRITTE DURCHAUS UMGEARBEITETE AUFLAGE ; with 8 coloured plates, and 362 woodcuts, 

 2 vols. 8vo. sewn (wanting Atlas of 18 plates) ; out of print, 4s (p. M. 32.) ib., 1883 



4245 - SPECTRUM ANALYSIS in its Application to TERRESTRIAL SUBSTANCES, and the PHYSICAL 

 CONSTITUTION of HEAVENLY BODIES, trans, from the 2nd German Edition by JANE and CAROLINE 



4246 



W. DE W. ABNEY, R.E., F.n.S.,with 14 plates (some folding or coloured), including Angstrom's and 

 Cornu's maps, and 291 woodcuts, thick 8vo. cl. (scarce), 16s (p. 1. 11s Qd) 1885 



' The most complete treatise on the subject.' 



4247 SCHEMATA GEOMETRICA ex EUCLIDE et aliis, Tabulis Mneis expressa in Usum Tironum ; 

 with engraved title and 60 plates by J. Basire, oblong 4to. hf. bound, 3s 



\_0xonii, } e Typogr. Clarend., 1806 

 424S EDITIO ALTERA; with 18 folding plates, 8vo. boards, 2s ib., a. e., 1844 



AN INTERESTING SPECIMEN 'OF A XVI. CENTURY GERMAN BINDING: 



4249 SCHEUBELIUS [Germanice SCHEYBL] (Johann, Univ. Tubingen) De NUMERIS et diversis 

 RATIONIBUS seu REGULIS COMPUTATIONUM Opusculum, non solum ad usum quendam vulgarem, 

 sed etiam cognitionem et scientiam exquisitiorem arithmeticae accomodatum; with diagrams, 

 thick 12mo., fine copy in contemporary German stamped calf, with central figure of the Child 

 Christ (faintly gilt) on obverse, and female figure (on reverse), surrounded by figured and floriated 

 borders (back and joints worn) ; VERY RARE, 1. 15s [col. :] Lipsice, Mich. Blum, 1545 



This work was unknown to Prof, de Morgan (' Arithmetical Books'), who only knew the author's edition of Euclid. 



4250 SCHILLING (N.H.) HANDBUCH der STEINKOHLENGAS-BELEUCHTUNG, mit einer GESCHICHTE 

 der GASBELEUCHTUNG von F. KNAPP, 3. [NEUESTE] umgearbeitete AUFLAGE ; with 77 lithographic 

 plates, and 388 woodcuts, 2 vols. roy. 4to. cl., 18s Qd (p. M. 54.) Mnnchen, 1879 



The best and most complete work on gas manufacture. 



