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



612 BROWN (Richard) History of Accounting cand Accountants, with 23 j)lates of portraits, 

 fss. of old accounts and titles of old works on buok-keepinq, thick roy. 8vo. cL, Is Qd JEdin., 1905 



Including a bibliography of works on book-koeping in all Europoan languages to 1800. 



613 BROWN (Samuel; M.D.) Lectures on the Atomic Theory, and Essays, Scientific and 

 Literary, 2 vols, post 8vo. cL, 5s Edin., 1858 



614 BROWN (Theodore) Stereoscopic Phenomena of Light and Sight, 16 plates, and over 

 100 woodcuts, 8vo. cL, 2s 1903 



615 BROWNING (Henry B.) Algebra of Ratios, founded on simple and Ceneral Definitions, 

 Avitli a Theory of Exponents extended to Incommensurable Ratios, etc. etc., 8vo. boards, 

 3.S Cambridge, 1849 



616 BROWNING (JohD, f.r.a.s.) How to Work with the Spectroscope, 2 plates {\ coloured), 

 and woodcuts, 8vo. cL, Is ^ [1882] 



617 Plea for Reflectors : a Description of New Astronomical Telescopes with Silvered-Glass 



Specula, and Instructions for a<ljusting and using them, 5th Ed., coloured front., plates and 

 v^oodcuts, 8vo. sewn, 2s 1872 



018 BRUCKE (Ernst) Die Physiologie der Farben ; with 30 ivoodcufs, 8vo. /if. calf gilt, 

 3s Qd Leipzig, 1866 



619 BRUHNS (Karl Christian) New Manual of Logarithms to Seven Places of Dechnals, roy. 

 8vo. cl., 3s ad Leipzig, 1870 



620 BRUNEL (Georges) Formulaire des Nouveautes Photographiques ; with 145 woodcuts, 

 cr. 8vo. cl., Is (id 1896 



621 BRUNEL (Isambard Kingdom, c.e., f.r.s.), Life of, by his Son Isambard Brunel, Chan- 

 cellor of the Diocese of Ely, loith steel portrait, 5 steel plates by Adlard, and 22 ivoodcuts, thick 

 8vo. cl. (scarce), \5s 1870 



The only biography of its subject, one of the most fascinating characters in the history of his great profession. It 

 contains a copious account of his achievements, including his own share in the Thames Tunnel (1829-31), Clifton Suspension 

 Bridge ('35-64), Hungerford Bridge ('41-5), the Docks of Bristol, Carditf, etc., the Great Western, the first Atlantic steamer 

 ( 3^), and the (Ireat Britain, the first ocean screw-steamer ('45), and of course the Great Wkstern Railway, and his last 

 work, the Cheat Ea.stern Steamshi'. 



622 BRUNEL (Sir Marc Isambard, f.r.s.), Memoirs of the Life of, by Richard Beamish, 

 F.R.S., 2nd Ed., revised, with fine steel portrait by Adlard, 8 plates, and 8 woodcuts, 8vo. cl. [scarce), 

 10s 6d ' 1862 



Sir M. I. Brunei, father of his yet more distinguished son Isambard Kingdom Brunel, creator of the Great Western 

 Railway, will always be remembered as the engineer of the Thames Tunnel (1S2j-43), of which, as well of his many inven- 

 tions and constructions, the above work— his only connected biography— contKiins full descriptions. 



623 BRtJNNOW (Franz Friedrich Ernst) Lehrbuch der spharischen Astronomie, niit Vor- 

 ^vort von J. F. Encke; with folding plate, 8vo. hf bound, 3s (p. M. 12. sewn) Berlin, 1851 



First Edition of this well-known text-book. 



624 BRYAN (Margaret) Compendious System of Astronomy, in a Course of Familiar Lectures, 

 also Trigonometrical and Celestial Problems, with Key to the Ephemeris, and Vocabulary, 2nd 

 Ed., with fne portrait of the Authoress and her two Daughters by y^ . N UTTER [fine impression), 

 besides numerous plates, 8vo. contemporary scored calf gilt, \0s Qd 1799 



Chiefly valuable for the tino ])ortrait executed in Bartolozzi's stipple manner. 



625 — ■ Lectures on Natural Philosophy, with Appendix, containing Astronomical and 



Geographical Problems, Tables, and Vocabulary, ivith fine portrait by Heath c(fter Kearsley, and 

 numerous copperplates, 4to. contemporary dark purple scored calf extra, g. e., ]6s Qd 1806 



626 BXJCHAN (Alexander, Sec. Scot. Met. S.) Handy Book of Meteorology, 2nd [last] Ed., 

 numerous woodcuts, and 8 charts, post 8vo. hf calf {out of print), 3s Qd Edin., 1868 



627 BUCHANAN (Robertson, c.e.) Practical Essays on Mill Work, and other Machinery, 

 with Notes and Additional Articles, containing new Researches on various Mechanical Subjects 

 by Thomas Tredgold, 3rd Ed., with Additions, by George Rennie, f.r.s., numerous woodcuts 

 and diagrams, roy. 8vo., and Atlas, with over 70 ^ne steel plates, roy. folio — 2 vols. hf. roan, 

 lOs Qd (\>. £2. lOs) 1841-50 



Last Edition, containing an interesting preface (pp. 38), a life of Bnchanan, an original essay by James Nasmvth, the 

 inventor of the Steam Hammer, ' Remarks on the Introduction of the Slide Principle in Tools and Machines," etc. etc. 



628 BUCHANAN (W. M.) Dictionary of Science and Technical Terms, Avith Supplement, ed. 

 by J.\mes a. Smith, thick post 8vo. cl., 3s (p. 6a) 1884 



629 BUCHNERjun. (Ludwig Andreas) Ueber den Antheil der Pharmacie an der Entwick- 

 LUNG der Chemie, 4to. (pp. 20), sewn, Is 6d Miinchen, 1849 



630 BUCK (George Watson) Practical and Theoretical Essay on Oblique Bridges, 2nd Ed., 

 with Diagrams for facilitating their Construction, by W. H. Barlow, with \3 folding plates, and 

 diagrams, impl. 8vo. cl., Qs (p. 12a) 1857 



' The standard work for all engineers regarding skew arches. It would be impossible to consult a heit^w'— Engineer. 



631 BUCKLAND (William, f.r.s. Dm n of Westminster) Geology and Mineralogy considered 

 with reference to Natural Theology ; new Ed., Avith Additions by Sir Richard Owen, f.r.s., 

 John Phillips, f.r.s., and Robert Brown, f.r.s., and Memoir by Francis Trevelyan 

 ['Frank'] Buckland, steel portrait, and 90 plates {including 1 large folding coloured geological 

 table), 2 vols. 8vo. hf calf neat, \OsQd 1858 



Best Edition ot this celebrated ' Bridgewater Treatise ', 'a compendium of geological and pala^ontological science up to 

 the date of its publication, eniiched by numerous reflections of a highly philosophic character'.—/?. Hunt, F.lt.S. 



6.32 BUDD (Thomas Hay ward, f.r.a.s.) The Transit of Venus: its Meaning and Use, plate, 

 12mo. sewn {out of print), \s 6d 1875 



633 BUEL (A. W.), and C. S. HILL : Reinforced Concrete Construction : Methods of Calcu- 

 lation, Representative Structures, Methods of Con.struction, ivith3ll woodcuts, 8vo. cl., Ms (sells 

 £1. lA-nett) 1905 



