HENRY SOTHERAN & CO., 140, STRAND, W.C, AND 37, PICCADILLY, W. 7 



121 ANTONI (Alessandro Vittorio Papacino d') Treatise on Gun-Powder, Fire- Arms, and 



the Service of Artillery in Time of War, trans, by Capt. [J.] Thomson, r.a., with 2iJoldtng 



copperplates, 8vo. old tree-calf {rare), lis Qd ^ 1789 



The first treatise includes a larj,'e number of original experiments on gunpowder, some of which anticipate the discoveries 



of Count Ruiiiford on the subject. 



APOLLODORXJS Architectus— v. Mathematici Veteres, post. 

 1J2 APOLLONIUS Pergaeus : CONICORUM Libri VIII, et Sereni Antissensis de Sectione 



Cylindri et Coni Libri II [ex Codd. MSS. Graccis ed. Edmundus Halley] ; loith front, and 



vignette by Burghers, and numerous diagrams^ roy. folio. Large Paper ; old calf newly rebacked 



(rare), £3. 105 Oxonicv, e Theatro Sheldoniano, 1710 



1J3 Another Large Paper Copy, old calf gilt, with bookplate of Edward \2th Duke 



of Norfolk, £3. 13s 6d 



'Tlie first complete edition, including a masterly restoration of the lost eighth book.'— D. JV. B. This splendid 



edition comprises the Greek text with a Latin translation, as well as the commentary of Eutocius, and the Lemmata of 



Pappus. 



121 CONICORUM Libri IV, cum Pappi Alexandrini Lemmatibus, et Commentariis EUTOCil 



Ascalonitie, Sereni Antissensis [de Sectione Cylindri et Coni] Libri II nunc primum in Lucem 

 editi, omnia ex Versione et cum Commentariis Frederici Commandini; with numerous 

 diagrams, folio, fine tall copy in old Italian red morocco gilt (rare), £1.1* Bononiac, 1566 



125 CONICORUM Libri IV, cum Commentariis Claudii lilCHARDi, S.J. ; with vignette portrait 



on title and numerous idates, folio, fine copy in old white vellum, with bookplate of Philip 2nd Earl 

 Stanhope, 10* 65^ Antverpitc, 1655 



,126 CONICORU.M Libri V, VI, VII, paraphraste Abalphato Asphahanensi nunc primum editi; 



p additus Archimedis Assumptoru.m Liber ex Codd. Arabicis MSS. A. Ecchellensis Maronita 

 reddidit, et J. A. BoRELLUS curam in geometricis versione contulit, etc. ; zvith numerous diagrams, 

 folio, old calf(wund tall copy), with bookplate of Philip 2nd Earl Stanhope, lOs Florentite, 1661 



127 Inclinationum Libri II; restituebat Samuel Horsley, r.s.s. [Episc. Asaphensis]; toith 



folding plates, 4to. boards, 85 Qd Oxonii, Typ. Clarend., 1770 



Dealing with the problem to draw a line so that the interception betwean two given lines, or the circumferences of two 

 given circles, shall be of a given length. 



1-M De Sectione Rationis Libri II, ex Arabico MS. Latine versi, accedunt ejusd. de Sections 



Spatii libb. II restituti, opera et studio £dmundi Halley; with numerous diagrams, 8vo. old 

 calf, ivith bookplate of Philip 2nd Earl Stanhope, 9s ibidem, 1706 



This is the first published edition of 'de sectione rationis', translated from an Arabic M3. discovered by Bernard in 

 the Bodleian Library. The ' sectio spatii ' is an attempted restoration of this lost work. 



' He is classed with Euclid, Archimedes, and Diophantus, among the founders of the mathematical sciences. In his work 

 on conic sections he not merely summed up all that was known on the subject, but made valuable discoveries '. 



128* Treatise on Conic Sections, ed. in Modem Notation, with Introductions, including an 



Essay on the earlier History of the Subjei^t, by T. L. Heath, 8vo. (pp. 424), cL, 8s Qd (p. 15*) 



Univ. Press, Cambridge, 1896 



123 : Ghetaldi (Marino) APOLLONIUS Redivivus, seu Restitutic Apollonii Pergrei de 



Inclinationibus Geometriiie Liber 11. ; with diagrams, 4to. vellum [wanting title and sig. Ai, 

 and 1 I. slightly damaged), wdth bookplate of Philip 2nd Earl Stanhope, F.B.S., 5.9 Venctiis [1607J 



130 , Grandi (Guid'o) Compendio delle Sezioni Coniche d', con nuove proprieta delle medesime 



sezioni; 7 plates, 18mo. parchment, with bookplate of Philip 2nd Earl Stanhope, As Firenze, 1722 



131 A'P'P'EIAj (P&vd, de I' Institut) Lecqss snr I'Attraction et la FoNCTiON Potentielle; with 

 24 diagrams, roy. 8vo. (pp. 63), sewn {out of print), 2s 1892 



132 APPLEBY (Brothers) Illustrated Hand- Book and Price Current of Machinery and 

 Iron Work, woodcuts, 8vo. cL, 2s Qd 1863 



Interesting as containing copious descriptions of machinery now superseded or no longer in use. 



133 APPLETON'S Dictionary of Machines, Mechanics, Engine- Work, and Engineering, 

 with fine steel portraits and plates, and 4000 woodcuts, 2 thick vols. roy. 8vo. hf morocco, 8s 6d 

 (p. £3. 15.S) New York, 1865 



134 ABAGO (FraiKjois Jean Dominique) Q)uvres Compli^tes, publiees d'apres son ordre sous la 

 direction de J. A. Barral [avec Introduction par Alex, de Humboldt] ; with 21 plates, wood- 

 cuts, and maps, 16 vols. 8vo. half calf , contents lettered, £1. 17* Qd (p. F. 120 sewn) 1854-7 



^ The only complete edition of the author's works, comprising: Astronojuie populaire, 4 v. : Notices biographiques, 3 v. : 

 Notices scientifiques, 5 v. : Voyages scientifiques : Mdmoires scientiHques, 2 v. : Mehinges. 



' He made several important discoveries in electro-magnetism— especially the phenomenon of rotatory mngnctism. lie 

 may be said to have proved the relation between the aurora borealis and magnetic variations. He greatly promoted the 

 acceptance of the undulatory theory of light, and made impojtant advances in the doctrine of the polarisation of light. 

 Other minor achievements were made in the department of photometric measurements of the brightness of the stars, the 

 elastic force of steam and other gases.' 



135 AsTRONOMiE Populaire, publi(5e sous la direction de J. A. Barral, with plates and 



numerous woodcuts, 4 vols. 8vo. sewn, \0s (p. F. 39) 1855 



136 Popular Astronomy, trans, and ed. by Adml. William Henry Smyth, f.r.s., and 



Robert Grant, icith 19 plates and 226 woodcuts, 2 vols. 8vo. hf. brown calf gilt ; or, hf morocco 

 neat {out of print), 12s 6d 1855 



137 KosMiscHE Meteore ; with 2 woodcuts, 8vo, sewn, Is Leipzia, 1865 



138 Meteorological Essays, with Intro, by Baron Alex. v. Humboldt, trans, under the 



superintendence of Sir Edward S.\bine, f.r.s., 8vo. cL, 6? 6(/ 1855 



• It contains, besides much interesting information in regard to the author's early views, a rcsuvu; of the results of his 

 own magnetical observations between 1820 and 1835. The deductions from these observations are now for the first time 

 made public.'— iVf/ucc. 



139 ARATA (Pedro N.) Apuntes de QufMiCA, 3ra Edicion ; with portraits and diagrams, 3 vols, 

 sq. post 8vo. cL, ivith author's inscr. to Prof Williamson, 5i Buenos Aires, 1901 



