488 HENRY SOTHERAN & CO., 140, STRAND, W.C, and 43, PICCADILLY, W. 



9720 JAGO (James; f.r.s.) Ocular Spectres and Structures as Mutual Exponents. 

 Eustachian Tube, why opened in Deglutition, with 14 illustrations, 8vo. cl., 45 1856 



The first part treats of optical defects of the human eye. 



9721 JAHN (Gustav Adolph) Tafeln der Quadrat- und Kubikwurzeln aller Zahlen von 1 

 bis 25500, der Quadratzaiilen von 1 bis 27000 und der Kubikzahlen von 1 bis 24000, nebst 

 einigen andern VVurzel- und Potenztafeln, impl, 8vo. sewn, with auto, of Prof. Lloyd Tanner^ 

 F.R.S., 3s 6d Leipzig [c. 1845] 



9722 JAHRBUGH der GHEMIE : Bericht liber die wiehtigsten Fortschritte der reinen und 

 angewandten Cliemie, herausgegeben von Richard Meyer, I— XIX. Jahrgang ; mit General- 

 Register zu Bd. I — X ; with numerous illustrations, 20 vols. roy. 8vo. original hf. morocco, £7. 

 (p. M. 324) Braunschweig, 1891-1909 



9723 Another Set, complete to 1905 (Vols. I— XV), with General-Register to w. I— X, 



16 vols. roy. 8vo. original hf morocco, £4. 155 (p. M. 248) ih., 1891-1905 



9724 liber die Fortschritte der Mathematik, ini Verein mit anderen Mathematikern 



herausgegeben von Carl Ohrtmann, Felix Muller, Albert Wangerin, X. Band. Jahrgang 

 1878, 8vo. hf calf gilt, 6s (p. M. 16 sewn) Berlin, 1880 



9725 Band XXIV. Jahrgang 1892, thick 8vo. hf calf gilt, I2s (p. M. 32 sewn) 



ibidem, 1895 



9726 Band XXXIX. Jahrgang 1908, thick 8vo. in 3 parts, seivn, £1. 1* (p. M. 40.50) 



ib., 1911 



9727 flir OkonomischeCiiemie und verwandteFiicher, herausgegeben von Wilibald Artus, 



I. Jahrgang, 8vo. seu-n, 3* Leipzig, 1847 



9728 der kriniglich Preussischen Geologischen Landesanstalt und Bergakademie zu 



Berlin fiir 1882 ; with 23 plates and map {manifolding and coloured), besides woodcuts, impl. 8vo. 

 hf cl., 5s 6d (p. M. 20) Berlin, 1883 



9729 JAHRESBERIOHT, 1864-6, dem Comite der Nicolai-Hauptsternwarte abgestattet 

 vora Director der Sternwarte [Otto Wilhelm V. Struve] , aus dem Russischen libersetzt, 3 vols, 

 roy. 8vo. sewn, 3s 6d St. Petersburg, 1864 



9730 iiber die FORTSCHRITTE der CHEMIE und verwandter Theile anderer 



WissenscliafteQ, besfriindet voa Justus Freiherr v. Liebig und Hermann Kopp ; 

 complete from the beginning in 1847 to 1891, also 1892 parts 1-6, 189?, pts. 1, 2, 4, 

 and 1896 pts. I and 2 — 52 v., and U parts : Register, 1847-91, 5 v. — together 57 vols. 

 8vo. hf. green morocco, and 1 1 parts, sewfi, £22. Giessen, 1847 — Braunschweig, '96 



9731 ANOTHER SET, complete from the beginning in 1847 to 1891, also 1892 



parts I — 3, and 1896 pts. I and 2—52 v. and 5 parts: Register, 1817-86, 5 v.— 

 together 57 vols, and 5 parts 8vo. all vv. to 1888 v. 1 in hf. calf, and the rest in parts 

 asi!>sued, £18. 18.^ 1847-96 



9732 ANOTHER SERIES, from 185 5 to 1887, '89, and '91 (pt.l),40v.: Register, 



1847-76, 3 v.— 43 vols. 8vo. hf calf (sound series) ; £12. 12s 1855-91 



Forming the continuation of Berzelius's ' Jahresbericht' {v. No. 9734, infra). 

 COMPLETE SET TO 1906 : 



9733 iiber die FORTSCHRITTE der CHEMISCHEN TECHNOLOGIE, fur Fabri- 



kanten, Hiitten- und Forstleute, Cameralisten und Pharmaceuten, herausgegeben von 

 Johannes Rudolph Wagner und Ferdinand Fischer; complete fiom its beginning 

 in 1855 to 1906, 52 v. : Register, vv. 1-10, and 31-40, 2 v.— 54 vols. 8vo., with many 

 thousand woodcuts ; hf calf {some v. newly bound); scarce, £17. 17s Leipzig, 1856-1906 



9734 tiber die FORTSCHRITTE der PHYSISCHEN WISSENSCHAFTEN von 



Jacob Berzelius, aus dem Schwedischen libersetzt von C. G. Gmelin ; from its beginning in 

 1822 to 1840, 19 vols. 8vo. in 7, marbled boards (scarce), £4. 4* Tubingen, 1822-40 



' These reports, which Avere edited by Berzelius, are unique, and are absolutely indispensable to any one Avho desires to 

 make a detailed study of the progress of chemistry during those years.'— Pro/. E. v. Meyer. 



9735 JALLABERT (Jean, f.r.s.) Experiences sur I'Electricite, avec quelques Conjectures sur 

 la Cause de ses Effets; with folding plates, and folding table, 12mo. old calf {rare), lOs 6d 1749 



' Ce fut en 1748 qu'il tit counaitre au public ses longs et precieux travaux sur I'electrieito. C'est un modele de methode 

 en ce genre.'— Desgenettes. The above work was first published in Gereva in 174S, and is here reprinted, with a long 

 letter by F. Boissier de Sauvages. The nximerous experiments include an interesting account of the cure of a man's 

 paralysed arm by the electric spark. 



9736 JAMES (Alfred, f.g.s.) Cyaj^iide Practice, with 11 plates and numerous other illustrations, 

 cr. 4to. cl. {cover stained). Is Qd (p. 15* nett) New York [1902] 



9737 Second Edition, with U plates and other illustrations, cr. 4to. cl., 9s ib. [1902] 



9738 JAMES ("William ; original projector of the Liverpool and Manchester Railway, and William 

 Henry) : The Two James's and the Two Stephensons ; or, the Earliest History of 

 Passenger Transit on Railways, byE. M. S. P., cr. 8vo. cl. (very scarce), 155 1861 



Intended as an antidote to Smiles's 'Life of George Stephenson', and of great interest in connexion with early railway 

 engineering. William James not only made the earliest survey of the Liverpool and Manchester, but elaborated schemes for 

 a general English railway system in 1820, and from London to Rochester, Shoreham, and Portsmouth in 1823, utilising the 

 old Surrey Iron Railway of 1801. After being a very wealthy man he became bankrupt and was imprisoned in the Bench, 

 and his son William Henry died a pensioner at Dulwich College in 1873. 



' It appears to be based on family papers ' (D. N. B.), and claims for W. H. James against George Stephenson 

 the invention of the tubular boiler ; but this really seems to have been the water- tube boiler. 



