HENRY SOTHERAN & CO., UO, STRAND, W.C., AND 37, PICCADILLY, W. 85 



1682 GRIMTHORPE (Edmund Beckett Denison, first Lord; K.c. ; restorer of St. Alhan's Cathedral 

 from his own designs) Rudimentary Treatise on Clocks and Watches, and Bells ; with 

 full Account of the Westminster Clock and Bells [• Big Ben 'J, 4th Ed., re-written and 

 en]a.r}^cd, folding fro7it and 64 woodcuts, fcap. 8vo. cL, 3s 6d I860 



' The best work on the subject probably extaut. The treatise on bells is undoubtedly the best in the language.'— 

 Engineering. 



16S3 GRINLING (Charles Herbert) The Ways of our Railways, with numerous plates from photo- 

 graphs, thick so. 8vo. c/., 6*^ Qd (p. 10* 6f/ nett) 1905 



1684 GROBERT (Col. Jacques Fran9oi8 Louis) M^moire surleMoYEN de Trainer en Bataille 

 les PiiiCES de Gros Calibre: Memoires et Observations sur les AffOts sans Avant-Train et 

 k Banquette : Manceuvre des Pieces de Seize — 4 pieces 4to. in 1 vol., with folding plates; con- 

 temporary tree-calf gilt, 8* 6rf An IIF—IV [1795-6] 



1685 GROSMAN (J., of the University of Prague) Treatise for the Service of Chemistry in 

 General ; exhibiting the Universal and Specific Principles of Body ; the Simple and Uniform 

 Proceedure of Nature, in Petrification [«c] in producing Minerals, and the Generation of Gold ; 

 with the most accurate Process for dulcifying Corrosives, the Medicine of Wedeliusand Paracelsus 

 for the Gout . . . the reason why the Fulminate of Gold strikes downwards, and the True 

 Bohemian Paste for Precious Stones, /ron^, and plate of cabalistic figure, 4to. hf. ca(/' (rare), 

 155 1766 



1686 GROSSMANN (Ernst) UNTERSUCHUNGEN UberSYSTEMATISCHEFEHLERbeiDOPPELSTERNBEOB- 

 ACHTINGEN, ausgefiilut in Verbindung nat einer Bahnbestimmung des Doppelsterns »/ coronw 

 borealis, 4to. (pp. 60), cl., Ss Gottingcn, 1892 



1687 GROSSMAN (M.) Horological Pocket-Dictionary in three Languages (English, German, 

 and French), 3 vols. 12mo. in 1, interleaved ; hf calf, 5s Glashiitte, 1880 



1688 GROVE (Sir William Robert, Justice of the Queen's Bench Division; f.r.s.) On the Corre- 

 lation of Physical Forces: Lectures in the London Institution, 1843, first edition, 8vo. 

 (pp. 56), sewn {very scarce), lOs 6d 1846 



1689 Second Edition [greatly enlarged], Svo. (pp. 126), cL, 3s 1850 



1690 Fourth Edition [enlarged], 8vo. (pp. 299), hf calf, 3s 6d 1862 



1691 Fifth Edition, with Discourse on Continuity, 8vo. (pp. 380), cl., 6s Qd 1867 



1692 Sixth [last] Edition, with other Contributions to Science, woodcuts, thick Svo. cl., 



iincut {scarce), \2s 6d 1874 



This edition includes the Bakerian Lecture, 1852, ' On the Electro-Chemical Polarity of Gases ', ' On the Stria? seen in tlie 

 Electrical Discharge in Vacuo', the papers containing his invention of a zinc and platinum galvanic cell, named after him, 

 and of a 'gas voltaii battery ', as well as numerous other papers contributed to the ' Philosophical Transactions ', etc. 



1693 Correlation de Forces Physiques ; ouvrage traduit sur la 3"^^ ^± anglaise par 1'Abb6 



MoiGNO, avec Notes par Seguin AIN6, Svo. sewn, 2s 1856 



• It reduced the apparent plurality of forces to virtual unity by demonstrating their mutual convertibility, thus antici' 

 pcting hy a year the essay of Helmholtz on the same object.'— D. N. B. 



1694 GRUNER (Louis Emmanuel) Studies of Blast Furnace Phenomena, trans., with 

 Appendix, by L. D. B. Gordon, front., Svo. cl., 3s 1873 



1695 GRUNERT (Johann August) Theorie der achromatischen Objective f iir Fernrohre ; 

 with 2 plates, Svo. seicn. Is 6d Leipzig, 1847 



1696 — — Theorie der Luftspiegelung (Beitrage z. raeteorologischen Optik I. 3) ; with plate, 

 Svo. sewn, \s ibid., 1849 



1697 GUARESCHI (Icilio) Einfuhrung in das Studium der Alkaloide, mit besonderer Beriick- 

 sichtigung der vegetabilischen Alkaloide und der Ptomaine, in deutscher Bearbeitung herausg. v. 

 Hermann Kunz-Krause, large impl. Svo. hf. crushed olive morocco, uncut, t.e.g. {fine copy), 

 U.bs (p. M. 39. sewn) Berlin, 1896 



1698 GUERICKE (Otto v.) Experimenta Nova (ut vocantur) Magdeburgica de Vacuo Spatio, 



Erimiim a Gaspare Schotto, s.j. : nunc vero ab ipso Auctore perfectius edita, variisque aliis 

 xperimentis aucta ; accesserunt de Aeris Pondere circa Terram, de ViRTUflBUS MuNDANis, 

 et SvsTEMATE MuNDi Planetario, sicut de Stellis Fixis, ac Spatio illo immenso, quod t^ni 

 intra quam extra eas funditur ; with finely engraved title, and 19 other fine engravings on copper, 

 folio, boards, with old armorial bookplate (RARE), £2. 2s Amstelodami, 1672 



1699 Another Copy, contemporary vellum {tall copy), £2. Is 6d 



This celebrated work contains an account of tl»e author's discoveries, viz., the air-pmnp, the Magdeburg Hemispheres, 

 and the manometer, and of his experiments on the nature and effects of air. 



1700 GUGLIELMINI (Domenico, m.d.) Opera OxMNIA Mathematica, Hydraulica, Medica, et 

 Phvsica, cum Vita a Jo. Bapt. Morgagni ; with portrait and numerous folding plates, 2 vols. 

 4to. old Italian white vellum gilt {rather broivned), 15s Genevce, 1719 



This edition contains the Italian original, with a Latin translation in opiKJsite columns. It comprises the author's 

 chief work della natura de' fiumi, one of the greatest works on hydraulic engineering of the time ; his contest witli 

 Papin, etc., etc. 



1701 GUIGNET (Charles Ernest) Fabrication des Couleurs, roy. Svo. sewn, 4* (p. F. 10. nett) 



188S 



1702 GUILHAUMON (Jean Baptiste) Elements de Navigation et de Calcul Nautique, 

 precedes de Notions d'Astrononiie, II^ Partie : Types de Calculs Nautiques, 4to. cl.. As 1891 



17C3 GUMPACH (Johannes v.) Baby Worlds : the Nascent Members of our Solar Household, 

 with Papers and Dissertations, Astronomical, Meteorological, and Chronological, Svo. cl. {scarce), 

 10s Qd 1863 



The author belonged to the numerous body of scientific 'cranks', and held that the earth is elongated instead of flat- 

 tened at the poles, so that it must look very like King Louis Philippe's head— the wilful ignorance of which fact by 

 scientists causes the loss of a million of property and 500 lives yearly. He propounds a number of startling new 

 theories of physical laws. 



