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



7815 FAVE.E (Alphonse, Gendve) Recherches Geologiques dans les Parties de la Savoie, du 

 PiEMONT et de la Suisse voisines du Mont-Blanc, 3 vols. roy. 8vo. sewn {Atlas wanting), 6s 1867 



7816 TAWDRY (R. C.) Plane Geometrical Drawing, with Solutions, with 139 illustrations, 

 8vo. cL, 2s 1901 



FAWKENER (William) On the Production of Ambergris— v. Beddoes, no. 6094, ante. 



7817 FAYE (Herve, de PImtitut) CouRS d'ASTRONOMiE de I'Ecole Polytechnique ; with numerous 

 woodcuts and diagrams^ and map, 2 vols, large 8vo. hf. calf gilt, not quite uniform {nice copy); 

 SCARCE, £l.5s ' 1881-3 



• CoNTENU :— I. Astronoraie sph^rique ; Description des Instruments ; Th^orie des Erreurs ; Geod^sie et Geographic 



Math6matique : 11. Astronomie Solaire ; Th^orie de la Lune ; Navigation. 



7818 CouRS d'ASTRONOMiE Nautique ; with 87 diagrams, large post 8vo. hf. morocco gilt 



{nice copy), 6s 6d (p. F. 10 nett sewn) 1880 



7819 , Sur I'Origine du Monde: Theories Cosmogoniques des Anciens et des Modernes, 2^ 



Edition, augmentee ; withSS woodcuts, 8vo. sewn, with author's inscr., Zs 1885 



7820 FEARN (John ; r.n. ) Appeal to Philosophers, by Name, on the Demonstration of 

 Vision in the Brain, and against the Attack by Sir David Brewster on the Rationale of 

 Cerebral Vision, 8vo. cl., with inscr. to Dr. P.M. Boget, F.E.S. {as below), and the latter' s auto., 

 65 1S37 



' To— Roget Esq. m.d., f.r.s., etc., etc., etc. Being one of the Names of Philosophers in the Title, from the Author. 

 82, Sloane Street, Chelsea.' — Inscr. on flyleaf. 



Beginning with a doleful appeal to Lord Langdale, Master of the Rolls, against the writer's neglect by men of science. 

 It was his last effort : he died within the year. 



7821 FECHNER (Gustav Theodor; foimder of psycho-physics) Ueber die physikalische und 

 philosophische Atomenlehre, 2. [neueste] vermehrte Auflage, 8vo. sewn, 2s Leipzig, 1864 



7822 Repertorium der neuen Entdeckungen in der unorganischen Chemie, Bd. II— III ; 



unth 6 plates, 2 vols. 8vo. sewn, 3s ib., 1832-3 



7823 der Experimentalphysik ; with 10 plates, 3 vols. 8vo. sewn, Zs ib., 1832 



7824 FETTLING (Hermann v.) Neues Handworterbuch der Chemie, auf Grundlage des VON 

 LiEBiG, PoGGENDORFF und WoHLER, KOLBE und Fehling herausgegebenen Handworterbuchs 

 der reinen und angewandten Chemie, und unter Mitwirkung von mehren [sic] Gelehrten bearbeitet 

 und redigirt ; nach dera Tode des Herausgebers fortgesetzt von Carl Hell und Carl Haeusser- 

 MANN ; with numerous woodcuts ; Lieferung 1-109 ( Abathmen-Tropanverbindungen ; being 

 Vols. I.-Vll complete, and Vol. VIII, parts 1-11), 8vo. vv. 1-6 in hf. calf gilt, and the rest in 

 parts as issued, £5. 5s (p. M. 261.60 unbound) Braunschweig, 1871-1910 



This well-known chemical cyclopedia forms a new edition of the ' Handworterbuch ' by Liebig, Wohler and Poggendorff 

 (1842-64), and that by Kolbe and Fehling (1848-64). 



7825 Chemische Untersuchung der Soolen, des Stein- und Kochsalzes, sowie der 



Mutterlaugen der k. wiirttembergischen Salinen, large 8vo. sewn, Ss 6d Stuttgart, 1847 



. 826 FENNELL (Samuel, Queen's Coll., Cantab.) Elementary Treatise on Algebra, 8vo. sewn, 

 3s Cambridge, 1831 



7827 FENNING (Daniel) The Young Measurer's Complete Guide; or a New and Universal 

 Treatise on Mensuration in Theory and Practice, with copperplate and numerous woodcuts and 

 diagrams, 12mo. contemporary sheep, newly rebacked {rare), 8s 6d 1772 



7828 FENTON (Henry John Horstman, f.r.s.) Notes on Qualitative Analysis, concise and 

 explanatory ; 6th Edition, revised, 4to. cl., 3s (p. 6s) Univ. Press, Cambridge, 1894, or '5 



7829 FENWICK (Stephen, f.r.a.s.) On the Motion of a Projectile in a Resisting Medium, with 

 folding plate, 8vo. (pp. 36), sewn, 2s Woolwich, 1859 



7830 FENWICK (Thomas) Treatise on Subterraneous Surveying, and the Variation of the 

 Magnetic Needle ; 3rd Edition, with the Method of conducting Subterraneous Surveys without 

 the Magnetic Needle, by Thomas Baker, with 76 woodcuts, 12mo. cL, 2s 6d 1861 



The first systematic treatise on mine surveying. 



7831 FEKGrUSON (John, Univ. Glasgow) Bibliotheca Chemica: Catalogue of the Alchemical, 

 Chemical, and Pharmaceutical Books in the Collection of the late James Young of Kelly and 

 Durris, F.R.S., printed on handmade paper, with 2 fine portraits of Dr. Young, 2 thick vols. 4to. 

 buckram, uncut, with inscr. to C. Greville Williams, F.E.S. (SCARCE), £1.5* 



[privately printed] , Glasgow, 1906 

 A valiiable bibliography of about 1300 books and pamphlets to the end of the XVIIIth Century, giving full collations, 

 short biographical notices of the authors, and references to authors who noticed the works, or collections in which they 

 were reprinted. 



Dr. Young of Kelly, the collector of the above library, was the founder of that remarkable industry the Paraffin Trade 

 of Scotland, which holds its own in spite of all competition, and has successfully defied the Standard Oil Co. of America. 

 Its development produced an endless crop of some of the most joyous patent cases which have ever enriched the scientific 

 Bar, and happily safeguarded the inventor's fortune all the same. Dr. Young in his later years was a keen experimenter 

 on the velocity of light with Professor George Forbes ; while he was also a youthful and lifelong friend of Dr. Livingstone , 



7832 FERGTJS30N (John Coleman, m.i.c.e.) Fergusson's Surveying Circle and Percentage 

 TABLES: a SOLUTION of the CENTESIMAL DIVISION of the CIRCLE, With 2 plates and 13 woodcuts, 

 8vo. cl., 2s 6d apud auctorem, 1901 



FERMAT (Pierre de)— v. Nos. 1063 and 1328, and DESCARTES, No. 7254, Diophantus, No. 

 7301, and Wallis, No. 5191, ante. 



7833 FERRARI (Padre G. Stanislao, Osservatorio Pontificio) Ricerche Fisico-Astronomiche 

 intorno all' Uranolito, caduto nell' Agro Romano, 31 Agosto 1872 ; with folding map, roy. 4to. 

 (PP- 46), sewn, 3s Roma, 1873 



7834 FERRARIS (Galileo) Die Fundamental-Eigenschaften der dioptrischen Instruments : 

 Elementare Darstellung der Gauss'schen Theorie und ihrer Anwendungen, ubersetzt, 

 mit Anhang, von F. Lippich ; with 74 diagrams, 8vo. boards, 2s 6d (p. M. 5.20) Leipzig, 1879 



