16 HENRY SOTHERAN & CO., 140, STRAND, W.C, and 37, PICCADILLY, W. 



291 BARTOLI (Cosimo) Del Modo di MrsuRARE le Distancie, le Superficie, i Corpi, le Piante, 

 le Provincie, le Prospettive, e tutte le altre cose terrene, secondo le vere Resole d' Euclide, 

 ecc, primera edizione ; with woodcut-title, portrait, and numerous ivoodcuts of geodetic instru- 

 ments, etc., and diagrams, sm. 4to. old white vellum {title and some II. stained, otherwise a sound 

 and tall copy) ; 15s Venetia, 1564 



292 BASSET (Alfred Barnard, F.R.s.) Elementary Treatise on Hydrodynamics cand Sound, 

 diagrams^, 8vo. cl., 35 Qd (p. 7* Qd) Cambridge, 1888 

 BAUME (Antoine) Manual of Chemistry— ??. Beaume, post. 



293 BAUMHAUER (Heinrich) Die neuere Entwickelung der Kristallographie ; with 

 46 diaqrams, 8vo. sewn, 3s (sells M.4.) Braunschweig, 1905 



291 BA VERS TOOK (James) Treatise on }3rewing; with Notes and Biographical Intro., and 



Papers on Specific Gravity, including the Hydrostatical Instruments used in the Brewery, and 



on Malting, by J. H. Baverstock, f.s.a., with fine portrait by S. Hall {stained), 8vo. boards, 



uncut {scarce),^lOs 6d 1826 



' My father was the first person who used the hydrometer in the brewery.' — ji. xxvil. 



295 [BAXTER (ALndrew)] Matho : or the Cosmotheoria Puerilis, accommodating the first Princi- 

 ples of Philosopliy and Astronomy to the Capacity of young Persons, trans., and enlarged by 

 the Author, 2 vols. 8vo. old calf, with bookplate of Philip 2nd Earl Stanhope, Is Qd 1740 



'DednciiiR the principles of natural relij^ion from the phenomena of the material world.' 



296 BAYLE (Fran9ois) Institutiones Piiysic.^^, cum Indice, etc., Editio altera, recognita, etc. ; 

 with \Q folding copperplates, 3 vols. 4to. contemporary calf gilt, \os Francofurti, 1703 



Containing not only physics, and what at that time was comprised in this term —chemistry, astronomy, and meteorology, 

 but also physiology and pathology. The author was one of the first to apply physics to the study of medicine. 



297 BAYMA (Joseph, s.j., Stonyhurst Coll.) The Elements of Molecular Mechanics, with 

 ^folding plates, 8vo. cl. {out of print), 6* 6c? 1866 



' a first endeavour towards ascertaining the laws of molecular action.'— /n-<ro. 



298 BAZAINE (General Pierre Dominique) Traite elkmentaire de Calcul differentiel ; 



with 4 plates, 8vo. hf. calf {rare). Is Qd St. Petersbourg [1817] 



299 BEAXJFOY (Col. Mark, f.r.s.) Nautical and Hydraulic Experiments, with numerous 

 Scientific Miscellanies [ed. with Intro., etc., by his Son Henry, f.r.s.]. Vol. I. (all published), with 

 portrait, 2 fine vignettes by George Cooke, 16 copperplates, and woodcuts, thick roy. 4to. hf calf 

 (scarce), 155 1834 



The author was a member of the well-known family of distillers at South Lambeth, and was the first Englishman to 

 ascend Mont Blanc, six days later than Saussure. 



This was the only volume printed at the author's private press, out of three proposed to be issued. The work was 

 never published, but presented only to some public institutions and individuals interested in naval architecture. 'His 

 magnetic observations were superior in accuracy and extent to any earlier work of the kind. They .served to detennine 

 more precisely the laws of the diurnal variation, as well as to fix the epoch and amount of maximum Westerly declination 

 in England. . . . The data accumulated by Beaufoy enabled Lamoiit in 18.51 to confirm his discovery of a decennial period 

 in the amount of diurnal variation, by i>lacing a maximum in 1817.' — D. N. B. 



300 BEAUME [recte BAUMlfe] (Antoine) Manual of Chemistry, or a brief Account of the 

 Operations of Chemistry, and their Products, trans, [by John AlKIN, D.D.], 12mo. nice copy in 

 contemporary calf 8s %d - Warrington, 1778 



One of the best concise text-books of chemistry based on the phlogiston theory. Dr. Aikia adds a preface and notes on 

 'fixed air'. 



301 BECCARIA (Giovanni Battista, drlle Scuole Fie ; f.r.s.) Treatise on Artifical Electric- 

 ity, giving Solutions of a Number of interesting Electric Pluenomena, hitherto unexplained, 

 with Essay on the Mild and Slow Electricity prevailing in the Atmosphere during Serene 

 Weather, trans, from the Italian, ivith 11 folding plates, roy. 4to. (?) Large Paper ; cl. {rare), 

 125 Qd ' 1776 



The author was the first to disseminate a knowledge of electricity in Italy, and promoted the science by a number of 

 valuable experiments, an important one 'on charging a glass disc with electricity' having been contributed to the 

 ' Pliilosophical Tran.sactions '. 



302 BECHER (Johann Joachim) Opuscula Chymica Rariora, addita nova Prtiefatione ac Indice 

 locnpletissimo a Frid. Koth-Scholtzio ; with coj^jm- plates, 12mo. boards (rare), £1. 5* 



Norimbergce, 1719 

 ' Becher attempted to revive the old ideas of Basil Valentine and Paracelsus in another form. In place of mercury, sulphur, 

 and salt, he set up three earths of which all inorganic (' sub-terrestiial ') bodies should exist, viz. the mercurial, the 

 vitreous, and the combustible. The nature of any material depended upon the proportions in which these three funda- 

 mental earths were contained in it'.— Prof. E. v. Meyer. 



303 Physica Subterranea, Profundam Subterraneorum Genesin e principiis hucusque 



ignotis ostendens, Ed. novissima, cum Indice locnpletissimo ; edidit et Specimen Beccherianum 

 subjunxit G. E. Stahl ; curious emblematic front., Aio. sound copy in old vellum, \5s Lipsice, 1738 

 An important work in the liistory of chemistry, in which the author assumed that when substances were burned or 

 inetals calcined, the terra pinguis escaped. Starting from this concej^tion Georo Ernst Stahl, the editor of the above, 

 developed the Phlogi.ston Theory, which did so much to retard the progress of chemistry in the XVIIIth Century. 



304 BECK (Richard) Treatise on the Construction, Proper Use, and Capabilities of Smith, 

 Beck, and Beck's Achromatic Microscopes, luith 29 plates and 76 woodcuts, roy. 8vo. cl., 

 8s 6d 1865 



Containing many instruments made from designs and .suggestions by Joseph Jackson Lister, f.r.s., the discoverer of 

 the principle of the modern microscope. 



305 BECKWITH (Edward Lonsdale) Practical Notes on Wine, post 8vo. cl. {out of print), 

 2s Qd 1868 



306 BECdXJEREL (Alexandre Edmond) La Lumtere : ses Causes and ses Effets ; ivith 8 plates 

 {mostly coloured), and numerous woodcuts, 2 vols. roy. 8vo. hf. calf gilt {nice copy) ; SCARCE, 

 17.S 6^ 1867-8 



The author's best-known work, containing a number of important original researches. 



