HENRY SOTHEKAN & CO., 140, STRAND, W.C, and 37, I^ICCADILLV, VV. 325 



6352 BOB.GNIS (Giuseppe Antonio ; Univ. Pavia) Traite Complex de Mecanique anpliquee 

 aux Arts, contenant 1' Exposition Methodique des Theories et des Experiences lea plus utiles pour 

 dirigerle Choix, I'lnvention, la Construction et I'Emploi de toutes les Especes de MACHINES; with 

 'l\9Jine folding plates on copper^ 10 vols. 4to contemporary hf. calf (nice copy)^ £2. 10* 1818-23 



Co-VTEXU :— I. Composition des Machines : II. Mouvenient des Fanleaux : III. Machines que i'on employe dans les Con- 

 structions diverses : IV. Hydrauliques : V. d'Agricultur« : VI. employees dans divers»»s Fabrications: 



VII. qui servent u confectionner les fitoffes : VIII. qui imitent ou facilitent les Fonctiona des Corps Animes 



et des Machines Theat rales : IX. Theorie de Mecanique Usuelie: \. Traits elementaire de Construction appliquee ai 

 TArchitectiire Civile. 



6353 BORNACCINI (Giuseppe) Idee Teoretiche e Pratiche di Ragionateria, e di Doppio 

 Giro di iii-:GiSTRAZiONK, 2^=' Ed., accresciuta, 4to. (pp. 416), boards, uncut, 6« 6d Jiimino, 1838 



6354 BOBNE (Giacomo, prete francese) Principj Ragionati di Aritmetica, eolle lore ApplicAzioni 

 nei principali Usi delle Proporzioni ; corredati di un Trattato teorico-pratieo del LoGAKITMl, 

 con Tavola di questi Nunieri, 8vo. boards, lOi' 6rf Pesaro, 1795 



A rare work, ([uite unknown to Riccardi, Prof, de Mor;4an (wh.t even omits tlie author from hiii List of Authont), 

 Poggendorff, liruuet, Graesse, and other bibliographers. There was no copy in the Libri Library. 



6355 [BORRO (Girolamo, d'Arezzo)] Dialogo del Flusso e Reflusso del Mare d'ALSEKORO 

 Talascopio, con un Ragionaniento di Telitilo Filogenio della Perfettione delle Donne ; prima 

 edizione; tvith woodcut titles, 2 vols. sm. 4to. in 1, boards, £l.Hs6d Lucca, peril Busdragho, 1561 



Vkry rark, especially in the above edition, which was unknown to Brunet, who only quote* those of liiiT* l'<77, and 

 I.jSI . The second part has never been reitrinted. The work is of i;re£.t interest iis one of the earliest tJvatiM's on the tides. 



6:}56 [BORTIEB (P., Ghistelles)] Production de Nitrates: leur Application en Agriculture, roy. 

 8vo. (pp. 16), sewn, Is Qd Jiruxdles, 1863 



6357 BORTZ (Georg Heinrich) Ue Forma Radicum ex Aequ.vtionibus i^uadraticis ei Hiniili, 

 quani Cubicae per Methoduni Cardani obtinent, 4to. (pp. 12), sewn, 5* Liosiae [1771] 



6358 De Insigni Semioticae Matheseos Usu in Geometria et Physica ; with plate, AUi. 



(pp. 24), sewn, 5s ibidem [1763 J 



6359 BOSANaUET (Samuel Richard) 'Vestiges of the Natural History of Creation': iu 

 Argument examine<l and exposed, post 8vo. c/., with auto, of Henry Jellett, Dean of St. Patrick's, 

 2s 6rf 1845 



a denunciation of Robert Chambers's work (</. v. po*t . 



6360 BOSOOVIOH (Ruggiero Giuseppe, s.j. ; f.r.s) Opera pertinentia ad Opticam et Astro- 

 NOMIAM, maxima ex Parte nova, et omnia hucus<iue inedita; with numerous folding vlates, ovoIb. 

 4to. old extra boards (fine copy) ; RARE, £1. Is m Bassani, 1785 



'Cette collection importante, dedit-e a I>(>uis XVI, renferme plusieurs traites tfcritM en franeais ; le perfectlonuement 

 de la theorie des lunettes achromatiques occupe la plusgraude partie dc cet ouvrngo.'— 7;to«/r. Hen. 



(5361 DiMOSTRAZiONE di uu Metodo dato da EuLERO per DivlDERE una FrazioneRazionalk 



in piu Frazioni piu semplici, con altre RiHessioni sulla 8tes.sa Materia, 4to. (pp. 19), seum, 

 45 s. I. ed a. 



Rare ; unknown to PoKgendorft", etc. 



6362 BOSE (Georg Mathias; f.r.s.) In Eclipsin Terrak 1733 5 xiU^*"» ^^^ 2 vignelUs and 

 folding plate, 4to. sewn, 4s 6rf Lipsiae, 1733 



6363 BOSSOHA (H. 0.) Verslag van Proeven ter Bepaling van den Besten Vorm van Geooten 

 Ijzeren Balken, met Inachtneming van de Grenzen der Veerkraclit ; with 2 folding plates^ 8vo. 

 (pp. 43), sewn, 2s [Deventer, 1857J 



0364 BOSSXJT (Charles, s. J. ; de VInstitut) General History of Mathematics to the Middle of the 

 XVIII. Century, trans, [by T. O. CHURCHILL], with Chronological Table of the most eminent 

 Mathematicians [by John Bonnycastle] , 8vo. prize calf extra (scarce), Is 6d 1803 



The prize label is signeil by Pkok. dk Mo»iAN. 



(J365 Elementi d'ALGEBRA e Geometria, nuovamente tradotti, con Afi^unte, da tRANCKSCO 



Cardixali ; with 1 folding plates, 2 vols. 8vo. sewn, 3s 6d Bologna, 1808-9 



6366 BOXJGUER (Pierre; f R.s.) Essai d'OPTK^UE, sur la GRADATION de la LuMikRE, premiire 

 edition ; with 3 plates, 12mo. old calf (RARE), with auto, of Charles Walmf^ley, O.8.B., Bp. of 

 Rama (1722-97), F.R.S., £1. \s „ _, . ^ ^. « *^^ 



0367 Another Copy, large \2n\o. fine copy in contemporary marbled boards, UNCUT, £l.6# 



In this work the author laid the foundation of rational ph«»tonietry, while It also conUina important investigatiotiit on 

 the absorption of light. His views were enlarged in the Tmiti dOi>ti<iue (r. A'.». 4<.».">, autt). 



63(38 La Figure de la Terre, determinde par les Observations de M.M. BoUGUKR et DK LA 



CONDAMINE, envoyes au Perou i>our observer aux Environs »le rE<iuateur, avec une Relation 

 abregee de ce Voyage ; idth % folding plates, 4to. old calf, newly rebackcd (slightly loaUr stained, 

 but a sound copy); RAiiE, £1. 5s , , „ v. .*lt® 



* Both on practical and theoretical grounds it may be justly conslderetl the most imporUnt work of all which tbe 

 Peruvian expedition occasioned, and as that which should be aelected by a student who desires t« oonttne himself to one 

 of the original accounts.'— i'ro/. 7'(x//iMfU«r. . ,., i -rx j 



6369 De la Man(KUVRE des Vaisseaux, ou Trait6 de M6chanique et de Dynamique, dans 



lequel on reduit h des Solutions tres-simples les Probldmes de Marine les plus difficiles, qui ont 

 pour obiet le Mouvement du Navire; with 15 folding plates, 4to. contemporary calf gilt (KARE), 



£1 \s ^'^' 



'Le premier livre eat un excellent trait* de mecanique et de dynamique, ainsi oue d'hydroeUtlque et d'hydrodynanihiue, 

 oil lauteur etoblit les principes de ces deux sciences. -JfoiUuWa'* UUUtirt du MatkinuUiquu, where a full account of Uie 

 work will be found in v. IV, pp. AUb. The thlrtl Book solves ImporUnt sailinK problems by geometrical means. 



6370 Traits du Navire, de sa Construction, et de sea Mouvemens, premiere ddition ; 



with ^'^ fr^lAinn nlntoQ J.f^ mnlfimnnmru ritlf extra. ^RARR). £1. \S 1746 



6371 



\2 folding plates, 4to. contemporary calf extra (RARE), £\. U . , , r n r 

 Another Copy, cL, u-ith auto, of Dr. Francis Klgar, F.R.S., and bookstamp of uen. J. 



Drinkwater Bethune (historian of the Siege of Gibraltar), ISs Qd ...... 



This important work is generally considcre'l to have laid the foundation of the theory of naval archltectore. 



