12 HENRY SOTHE&AN & CO., 140, STRAND, W.C., AND 37, PICCADILLY, W. 



221 BADDELEY (P. F. H.) WHIRLWINDS and DUST-STORMS of INDIA : an Investigation into the 

 Law of Wind and Revolving Storms at Sea, with 2 transparent wind cards, roy. 8vo. cl., 6s 1860 



222 BAEHR (G. F. W.) Sur les FORMULES pour la MULTIPLICATION des FONCTIONS ELLIPTIQUES 

 de la premiere Espece, roy. 8vo. (pp. 52), sewn, Is Qd [c. 1840] 



223 BAEYEB (General Joseph Jacob) ASTRONOMISCHE BESTIMMUNGEN fiir die EUROPAISCHE 

 GRADMESSUNG, 1857-66, 4to. hf, cl., 5s 6d (p. M.9. sewn) Leipzig, 1873 



The author was the first to propose a geodetic survey comprising the whole of Central Europe, the results of which 

 are embodied in the above volume. 



224 BAGAY (Valentin) NOUVELLES TABLES ASTRONOMIQUES et HYDROGRAPHIQUES, contenant 

 un Traite abrege des Cercles de la Sphere ; la Description des Instruments a Reflexion ; diverscs 

 Method es pour obtenir les Latitudes et les Longitudes terrestres ; une nouvelle Table de 

 Logarithmes, des Sinus, etc. etc., de Seconde en Seconde, pour les 90 du quart du Cercle; with 5 

 folding plates, 4 to. (pp. 832), sheep (VERY SCARCE), 2. 2s Didot, 1829 



'Computers hive always preferred Bagay's Nouvdles Tables (1829), which also contains a complete logarithmic canon 

 to every second. The change in the column is very clearly marked by a large black nucleus, surrounded by a circle, 

 printed instead of zero. Bagay's work has now become very rare.' /. W. L. Glaisher, F.R.S. 



225 BAILEY (R. D., F.C.S.) NOTES on BREWING [with Typical Analyses], post 8vo. cl., 2s 1SS9 



226 BAILEY (William) The ADVANCEMENT of ARTS, MANUFACTURES, and COMMERCE; or 

 Description of the USEFUL MACHINES and MODELS contained in the Repository of the Society 

 for the Encouragement of Arts, Manufactures, and Commerce, with the Discoveries and 

 Improvements promoted by the Society, 4to , and folio ATLAS, comprisina 55 fine copperplates 

 2 vols. old calf, with old bookplate of Dundas of Arniston, 16s 60? 1772 



The machines described and depicted include Hydraulic Machines by Wirtz and Merryman, a Machine for ventilating 

 Mines by Keane Fitzgerald, F.R.S. , Pinchbeck's Crane, Stand field's Saw Mill, etc. etc. 



227 BAILLAUD (Benjamin, de V Ohservatoire de Toulouse) COURS d'AsTRONOMiE, I e Partie: 

 Quelques Theories applicables a Tetude des Sciences experimentales ; with die/grams, roy. Svo. 

 sewn, 4s (p. F. 8.) 1SC3 



22S BAILLY (Jean Sylvain) HISTOIRE de I'ASTRONOMIE; with plates, COMPLETE in 5 vols. 4to. 

 uniformly bound in contemporary French calf gilt, 2. 2s 1779-87 



CONTENU : HISTOIRE de I'ASTRONOMIE ANCIENNE depuis son oiigine jusqu'a 1'etablissement de 1'Eoole d'Alexandrie, 

 2 e ed. ; with plales, '81: HISTOIRE de I'ASTRONOMIE MODERNE depuis la fondation de 1'Ecole d'Alexandrie jusqu'en 1730 ; 

 with plates, 3 v., 79-82: TRAITE de I'ASTRONOMIE IxDiENNE]et ORIENTALS, '87. 



Although of little value now as a history of the science, the work is still in much demand for the large amount ct 

 valuable original information it contains. 



223 - HISTOIRE de 1 ASTRONOMIE ANCIENNE depuis son origine jusqu'a 1'etablissement dc 

 1'Ecole d'Alexandrie, 4to. old hf. calf, 5s Qd , 177-1 



230 HISTOIRE de I'ASTRONOMIE MODERNE depuis la fondation de 1'Ecole d'Alexandrie jusqu'm 



1782, 2 e ed. ; with 18 folding plates, 3 vols. 4to. contemporary ca/f gilt, 15s 1785 



' On prcfere la seconde edition, parce qu'elle contient des augmentations.' Brunt. 



231 - TRAITE de I'ASTRONOMIE INDIENNE et ORIENTALS, 4to. contemporary mottled French caJ, 

 extra (FINE COPY) ; rare, 1. Is 1787 



' R'impli de recherches d'erudition fort instructives, ct qu'un astronome seul pouvait fairc.' Blogr. Unie. 



232 BAILY (Francis, F.R.S.) ASTRONOMICAL TABLES and FORMULJS, with a variety of Problems 

 explanatory of their Use and Application ; with the Elements of the Solar System, Svo. hf. ca/f 

 (scarce), Ws 6d 1827 



A collection and reprint of those astronomical tables most frequently used (some rare and difficult to obtain), a:.d 

 all revised or re-computed. The above copy contains the APPENDIX, dated Jan. 1829. 



'His revision of star-catalogues alone entitled him, in Sir John Herschel's opinion, to rank among the greatest 

 benefactors to astronomy.' D. N. B. 



233 - - The CATALOGUE of STARS of the BRITISH ASSOCIATION for the ADVANCEMENT of 

 SCIENCE : containing the mean RIGHT ASCENSIONS and NORTH POLAR DISTANCES of 8,377 

 FIXED STARS, reduced to Jan. 1, 1850, with their Annual Precessions, Secular Variations and 

 Proper Motions, and Logarithmic Constants for computing Precession, Aberration and Nutation ; 



also Preface on their Construction and Application, 4to. boards, uncut (VERY SCARCE), 7. 1845 



234 - - ANOTHER COPY, calf gilt (nice copy), 7. 7s 



The celebrated BRITISH ASSOCIATION STAR CATALOGUE, revised, after the author's death, by W. S. STRATFORD, JAJ:::S 

 CHALLIS. FF.R.S., and others. 



' Still in high repute . . . The value of this catalogue was much enhanced by the uniform system of nomenclature 

 adopted throughout. This material improvement was the result of Baily's severe labours in revising the constellatioi s, 

 and marshalling into recognisable order the stars composing them.' Mi*s A. M. Cltrke. 



'The mateiials of its construction are derived from all the trustworthy catalogues that hnvc been executed since 11 e, 

 time of Bradley. This catalogue is distinguished from the catalogue of the Astronomical Society ('/ r. hifnr, in two 

 important particulars. In the first place, the secular variation of precession, both in the right ascension and declination 

 is given for each star. Secondly the proper motions of the stars are assigned with as great a degree of m arness to truth, 

 as the existing state of sidereal astronomy allowed. This catalogue has proved of vast service to astronomers in every 

 part of the civilised world.' Prof. H. Grant. 



235 - - The DOCTRINE of INTEREST and ANNUITIES analytically investigated and explained, with 

 several useful Tables connected with the Subject, plate, 4to. hf. calf (joints cracked) ; SCARCF, 

 12s Gd 1808 



A wholly different work from the author's ' Doctrine of Life-Annuities ' (a fact unknown to Lowndcs), and one oflhe 

 most important works on the subject. The table appended is Smart's. 



236 ANOTHER COPY, hf. calf, uncut (2 II. mended).. 1. Is 



This would seem to have been the author's own copy ; it contains a large number of MS. corrections and additi< us 

 apparently by him. 



237 - - the DOCTRINE ot LIFE-ANNUITIES and ASSURANCES analytically investigated and prac- 

 tically explained, with TABLES, and APPENDIX of a new method of Calculating and Arranging 

 such tables, 3 vols. Svo. in 1, hf. calf (SCARCE), 1. 5* 1813 



BEST EDITION of this celebrated work, con-prising chapter XIV. (on the several Life-Assurance Companies}, and the 

 Appendix (an exposition of Barrett's mode of computing life tables), not contained in the previous editions or in the 

 reprint of 1864. 



