74 HENRY SOTHERAX & CO., 140, STRAND, W.C., AND 37, PICCADILLY, W. 



1451 GALLOWAY (Robert, M.R.I. A.) The FUNDAMENTAL PRINCIPLES of CHEMISTRY practically 

 taught by a New Method, post 8vo. cL (out of print), 4s 1888 



' On this plan the student's interest can be sustained to the end.' Prof. J. P. Cooke. 



1452 MANUAL of QUALITATIVE ANALYSIS, 5th Ed., rewritten, illus., large post 8vo. cl., 2s 1870 



1453 GALLUCCI (Giovanni Paolo) De FABRICA, et Usu cniusdam INSTRUMENT! ad omnia HORA- 

 RUM GENERA DESCRIBENDA, ad omnem Latitudiiiem peropportuni, quod diversis Rationibus 

 describitur, et quo modo pro Horologio uti possimus, ti aditus ; nunc primum Latine conscriptus ; 

 with woodcuts of Sun Dials, and diagrams, sm. 4to. sewn, 1. 10s Venetiis, 1592 



1454 De FABRICA et Usu Novi HOROLOGII SOLARIS, LUNARIS, et SIDERALIS, in parva qua- 

 darn Pixide conscripti, in qua omnia Horarum Genera ad omnem Latitudinem cernuntur, et multa 

 alia, turn ad NAVIGATIONEM, turn ad Cosmographiam peropportuna ; nunc primum Latine versus ; 

 with numerous woodcut* (some with MOVEABLE FIGURES), sm. 4to. sewn (one corner water- stained], 

 2. 2s ib., 1592 



The works of this early writer on Dialling are VERY RARE. 



1455 GALTON (Francis, F.R.S.) METEOROGRAPHICA, or METHODS of MAPPING the WEATHER, with 

 20 coloured charts containing over 600 diagrams, obi. folio, paper boards (scarce], Is Qd 1863 



1456 GALTRUCHIUS [recte GATJLTRUCHE] (Petrus, s.J.) PHILOSOPHIC ac MATHEMATICS 

 totius INSTITUTIO, cum Assertionibus disputatis, et vario genere Problematum, 16mo. old calf, 

 QsQd Vicnnce Aust., 1661 



1457 EDITIO ALTER A ; with 18 plates, 12mo. contemporary calf; or, white vellum (rare], 12s Qd 



Cantabrigian, Jo. Field, 1668 



1458 GALVANI (Luigi) OPERE EDITE ed INEDITE, raccolte e pubblicate per cura dell' Accademia 

 delle Scienze dell' Istituto di Bologna [con Rapporto suoi MSS. ed Elogio da G. VENTUROLI] ; 

 with fine portrait, 9 folding plates, and fs. : AGGIUNTA (Nuove Notizie, Illustrazioni e Difese, 

 da SILVESTRO GHERARDI) 2 vols. roy. 4to. in 1, /*/. calf gilt (fine copy], 1. 1* Bologna, 1841-2 



Comprising also the author's important anatomical works. 



1459 De VIRIBUS ELECTRICITATIS in MOTU MUSCULARI Commentarius, cum Jo. ALDINI 



DISSERTATIONS et NOTIS ; accesserunt Epistolae ad Animalis Elect ricitatis Theoriam pertinentes ; 

 with 3 folding plates, roy. 4to. original boards, uncut, 10s Qd Mutince, 1792 



Containing the first account of the author's discovery of 'galvanic' electricity. 



1460 ABHANDLUNG liber die KRAFTE der THIERISCHEN ELEKTRIZITAT au! die BEWEGUNG der 



MUSKELN, nebst einigen Schriften von H. H. VALLI, CARMINATI und VOLTA dariiber, iibersetzt 

 und herausg. v. JOHANN MAYER ; with 4 folding copperplates, 12mo. boards, 8s Qd Frag, 1793 



, The first German translation. 



1461 GANOT (Adolphe) TRAITE ELEMENTAIRE de PHYSIQUE, 21 e Ed., entierement refondue par 

 GEORGES MANEUVRIER ; with 2 coloured plates, and 1025 woodcuts, thick post 8vo. cL, 4* 1894 



1462 ELEMENTARY TREATISE on PHYSICS, Experimental and Applied, trans, by E. ATKINSON, 



13th Ed., enlarged, 9 coloured plates and maps and 987 woodcuts, thick Svo. cl., 5s (p. 15s) 1890 



1463 FIFTEENTH EDITION, revised and enlarged, with 9 coloured plates and maps, and 1057 



woodcuts, thick Svo. cL, Is (p. 15s) 1901 



1464 GARDINER (William) TABLES of LOGARITHMS, for all Numbers from 1 to 102100, and for the 

 Sines and Tangents to every 10" of each degree in the Quadrant, as also, for the Sines of the first 

 72' to every single second, with other useful and necessary Tables, printed on fine thick paper, 

 roy. 4to. FINE COPY in contemporary calf extra (RARE), 15s 1742 



'Of these tables only a small number was printed, and that by subscription. They have always been held in great 

 estimation for their accuracy and usefulness.' Ilutton. 



1465 GARNETT (William) TREATISE on ELEMENTARY DYNAMICS, diagrams, post Svo. cl., Is 6d 



Cambridge, 1875 



1466 GARNIER (Joseph Blaise) GNOMONIQUE mise k la portee de tout le Monde ; ou Methode 

 simple et aisee pour tracer des CADRANS SOL AIRES . . . avec Tables pour les diffe'rens Angles 

 horaires, et Table alphabetique des principales VILLES, et la Figure et TExplication des Instru- 

 mens ; with 5 folding plates, Marseille, 1773: Mollet (Joseph) GNOMONIQUE GRAPHIQUE, ou 

 Methode simple et facile pour tracer les Cadrans Solaires sur toute sorte de Plans, sans aucun 

 Calcul, et en ne faisant usage que de la Regie et du Compas, premiere edition ; with 9 folding 

 plates, 18152 vols. Svo. in 1, old hf. calf (RARK), 1. 10s 1773-1815 



Two early treatises of Dialling made Easy. 



1467 GARNIER (Leon) FERMENTS et FERMENTATIONS ; with 65 woodcuts, post Svo. sewn, 2s 1888 



1468 GARRARD (William, Assistant Observer, Greenwich Observatory) COPIOUS TRIGONOMETRICAL 

 TABLES, intended to complete the Requisite Tables to the NAUTICAL ALMANACK; and as a 

 necessary Companion to the Theodolite, roy Svo. old sheep (joints cracked) ; rare, 6s Qd 1789 



1469 GAS INSTITUTE (INCORPORATED), TRANSACTIONS of the, from 1877 to 1902, with numerous 

 plates, 26 v., with EXTRA VOLS. (International Electric and Gas Exhibition, 1882-3: Report of 

 the Gas Section), 2 v. 28 vols. Svo. cl., 5. 5s 1877-1902 



1470 GASKIN (Thomas, pr., Jesus Coll.) The GEOMETRICAL CONSTRUCTION of a CONIC SECTION, 

 subject to five Conditions of passing through given Points and touching given Straight Lines, 

 deduced from the Properties of Curves of the Second Order, 2 plates, Svo. sewn, with author' sinscr. 

 (scarce], Is Qd Cambridge, 1852 



1471 SOLUTIONS of the TRIGONOMETRICAL PROBLEMS proposed at St. John's College, Cambridge, 



1829-46, 3 plates, 8vo. boards, 3s ib., 1847 



1472 GASSENDI [recte GASSEND] (Pierre, Ord. Min.) OPERA OMNIA, curante NICOLAO AVERANIO 

 [cum EPISTOLIS Indicibusque] ; with fine engraved portrait, plate of Monument, woodcuts, and 

 diagrams, 6 vols. rov. folio, contemporary parchment, uncut (binding of v. I slightly damaged], 



