HENRY SOTHERAN & CO., 140, STRAND, W.C., AND 37, PICCADILLY, W. 53 



1027 DESCARTES (Rene) MEDITATIONES de PRIM A PHILOSOPHIA, EDITIO ALTERA, auctior 

 et emendatior, cum variis Objectionibus Doctorum Virorum, atque Responsionibus Authoris, 

 cr. 4to. old vellum, 8s ib., J. Jansson, 1658 



Comprising Descartes's ' Epistola ad Voetium ', with a separate title. 



1028 - , CORRESPONDANCE de, dans les Inedits du Fonds LIBRI, etudiee pour 1'Histoire des 

 Mathematiques, par PAUL TANNERY ; with diagrams, roy. 8vo. sewn, Is Qd 1893 



1029 : HALDANE (Elizabeth S.) DESCARTES : his Life and Times, with 3 fine portraits, and 



view, 8vo. cl.', t. e. g., 10s Qd (sells 15s nett) 1905 



1030 : [HOWARD (Hon. Edward)] REMARKS on the NEW PHILOSOPHY of DES-CARTES, done 



by a GENTLEMAN, 4 to. contemporary calf gilt, 5s 1700 



1031 - : HUET (Pierre Daniel ; Bp. of Avranches) CENSURA PHILOSOPHISE CARTESIANS, 24mo. 

 old calf, with auto. ' Z[acheus] Isham [D.D.], 1689 ' on title, 5s Campis, 1690 



1032 - : MILLET (J.) HISTOIRE de DESCARTES avant 1637, avec Analyse du Discours de la 

 Methode et des Essais de Philosophic : DESCARTES: son Histoire depuis 1637, sa PHILOSOPHIE, 

 son^Kole dans le Mouvement general de 1'Esprit humain 2 vols. 8vo. sewn (SCARCE), 1. Is 1867-70 



'A. M. Emery, professeur de la faculte des sciences ; hommage de 1'auteur. J. Millet.' Inscr. on flyleaf of v. I. 

 The standard biography. The above copy is particularly interesting as having been the author's presentation copy to 

 the ABBE EMERY, author of ' Pensees de Descartes ', etc. 



1033 DESCHALES (A. Privat) ELEMENTARY TREATISE on NATURAL PHILOSOPHY, trans, and ed., 

 with extensive Additions, by JOSEPH DAVID EVERETT, F.R.S., 3 coloured plates and 760 ivoodcuts, 

 thick 8vo. cl., 3s Qd 1873 



1034 ELEVENTH EDITION [rewritten], 3 coloured plates and 783 woodcuts, thick 8vo. cl., 6s Qd 



(p. 18s) 1890 



1035 THIRTEENTH EDITION [entirely rewritten] by J. D. EVERETT, with 3 coloured plates, and 



760 woodcuts, thick 8vo. cl., 8s Qd (p. 18s) 1894 



1036 PART III: ELECTRICITY, coloured front., and 181 woodcuts, 8vo. cl., 2.? 6 d 



(p. 4s Qd) 1901 



1037 - - PART IV : SOUND and LIGHT, 8th Ed., coloured front., and 192 ivoodcuts, 8vo. cl. 

 2s (p. 4s Qd) 1885 



1038 DESCHALES [sive DECHALES] (Claude Franqois Milliet, s.J.) CURSUS seu MUNDUS 

 MATHEMATICUS, Editio altera ex MSS. anthoris aucta, studio AMATI VARCIN, s.J. ; with 

 numerous diagrams, 4 vols. folio, old calf (fine copy], with bookplate of Philip 2nd Earl Stanhope, 

 F.E.S., 1. Is Lugduni, 1690 



' Cette edition renferme plusieurs traites posthumes de 1'auteur, qui ne se trouvent pas dans celle de 1674.' Brunei. 



ELEMENS d'EucLiDE v. EUCLIDES, post. 



1039 DEVILLE (E.) PHOTOGRAPHIC SURVEYING, including the Elements of Descriptive Geometry 

 and Perspective, plates, map, and numerous ivoodcuts, 8vo. cl., 3s Ottawa, 1895 



1040 DIARIAN REPOSITORY (The) ; or MATHEMATICAL REGISTER : containing a complete 

 Collection of all the MATHEMATICAL QUESTIONS in the LADIES DIARY, 1704-60, with their 

 Solutions fully investigated, according to the latest Improvements, by a SOCIETY of MATHE- 

 MATICIANS, diagrams, 4to. (pp. 716), contemporary calf gilt, 12s Qd 1774 



Containing according to the preface improved solutions, some in the original work 'having been defective, and some- 

 times even absurd.' 



1041 DIBDIN (William Joseph) PRACTICAL PHOTOMETRY : a Guide to the Study of the Measure- 

 ment of Light, '2 plates, and 30 woodcuts, cr. 4to. cl., 4s (p. 7s Qd) 1889 



1042 DICK (Thomas) CELESTIAL SCENERY : or the Wonders of the Planetary System displayed, steel 

 portrait, and 108 woodcuts, large post Svo. cl., 3s [1861] 



1043 - - The PRACTICAL ASTRONOMER, with Account of the Earl of Rosse's Large Telescopes, 

 etc., front by J. W. Whymper, and 100 other woodcuts, post Svo. cl., 3s Qd 1845 



' Giving plain descriptions and instructions for the use of astronomical instruments.'!). N. B. 



1044 - - The SIDEREAL HEAVENS, and other Subjects connected with Astronomy, 5 plates, and 

 numerous woodcuts, post 8vo. cl., 3s [1850] 



' Presenting arguments for the plurality of worlds.' D. N. B. 



1045 DICKSON (John) The UNITY of PHYSICAL SCIENCES : an Inquiry into the CAUSES of 

 GRAVITATION and POLARITY, with Application of the Results to some of the principal 

 Phenomena in each of the Physical Sciences, post Svo. cl. (scarce), 4s 1859 



1046 DICTIONARIUM POLYGRAPHICUM : or the Whole Body of Arts regularly digested, with 

 55 copperplates, 2 vols. Svo. FINE COPY in contemporary mottled calf gilt, with AUTO, and bookplate 

 of JOHN BOYLE STH EARL OF CORK AND ORRERY, F.R.S. (friend of Swift and Pope), 1. 5s 1735 



1047 - ANOTHER COPY, old calf, 18s Qd 



Including engraving, etching, mezzotint, staining of glass and marble, enamelling, imitation of precious stones, dyeing 

 and bleaching, tapestry -weaving, and ink-making, and valuable ftr describing many processes now forgotten. 

 THE LATE DUKE OF CAMBRIDGE'S SET : 



1048 DICTIONNAIRE des SCIENCES NATTJRELLES, suivi d'une Biographic des plus cflebres 

 Naturalistes [redige par le BARON CUVIER] ; with numerous plates, all beautifully hand- 

 coloured, 72 vols. (12 v. of plates], Svo. hf. calf, WITH THE LATE DUKE OF CAMBRIDGE'S CREST 

 ON TITLES, 4. 4s (p. E. 1,260.) 1816-30 



Containing contributions by the foremost French scientists of the time. The authors of the articles on Physics and 

 Chemistry were LAOROIX, FOURCROY, and CHEVREUL. 



1049 DIDEROT (Denis; Encyclopcdiste) MEMOIRES sur differens sujets de MATHEMATIQUES ; with 

 vignettes and 1 plates, Svo. fine copy in old calf gilt, with bookplate of Philip 2nd Earl Stanhope, 

 F.R.S., 5s 1748 



