HENRY SOTHERAN & CO., 140, STRAND, W.C, AND 43, PICCADILLY, W, 465 



9214 HEBSCHEL (Sir John Frederick William, F.R,S. ; son of Sir William] COLLECTION of 

 EXAMPLES of the APPLICATIONS of the CALCULUS of FINITE DIFFERENCES ; also, Babbage 

 (Charles, F.R.S.) EXAMPLES of the SOLUTIONS of FUNCTIONAL EQUATIONS, with plate -2 vols. 

 8vo. in 1, calf, 8s Qd Cambridge, 1820 



Sir John Herschel's first publication in book-form, and ( one of the most charming mathematical works ever written '. 

 Prof. Ta.it. 



9215 THE SAME, 2 v. : also, Peacock (George ; Dean and restorer of Ely Cathedral, F.R.S.) 



COLLECTION of EXAMPLES of the APPLICATIONS of the DIFFERENTIAL and INTEGRAL CALCULUS, 

 with 6 folding plates 3 vols. 8vo. in 1, hf. calf (one joint cracked) ; scarce, 12s Qd ib., 1820 



The above three works formed the only publications of the Cambridge Analytical Society, and were instrumental in 

 introducing the differential notation into England, where Newton's fluxional notation was exclusively used before. 



9216 ESSAYS from the EDINBURGH and QUARTERLY REVIEWS, with ADDRESSES and other 



Pieces, thick 8vo. cl., uncut (cover slightly damaged) ; scarce, 7s Qd 1857 



Including reviews of Mary Somerville's 'Mechanism of the Heavens', Bowditch's translation of Laplace's 'Mecanique 

 Celeste ', and Dr. Whewell's ' On the Inductive Sciences ', Humboldt's Kosmos, Gauss's Terrestrial Magnetism, Addresses 

 to the R. Astronomical Soc., a memoir of F. Baily, F.R.S., Translations from the German of Schiller and Burger, and 

 original poetry. 



9217 FAMILIAR LECTURES on SCIENTIFIC SUBJECTS, with diagrams, thick post 8vo. cl., 4s 1867 



'A delightful book'. Miss Agnes M. Clerke. It contains lectures on earthquakes and volcanos, the sun, comets, 

 weather and weather prophets, celestial measurings and weighings, and on light. 



9218 [ ] LIGHT (Encyclopaedia Metropolitana), with 14 plates, 4to. boards, uncut, 7s Qd [1827] 



9219 ANOTHER COPY, unbound, 6s Qd 



9220 [ ] THE SAME, also, SOUND (ex eadem) with 20 plates, 2 vols. 4to. in 1, cl., 9s Qd [1827-30] 



' This admirable treatise, besides including many original discoveries, gave European currency to the undulatory 

 theory of light. ' Miss Agnes M. Clerke. It has never been re-issued in any form . 



9221 MANUAL of SCIENTIFIC ENQUIRY for the Use of H. M.'s NAVY, and Travellers in General, 



first edition, with woodcuts, and map, thick post 8vo. hf. bound, 3s 1849 



9222 THIRD EDITION, superintended by ROBERT MAIN, pr., F.R.S., with woodcuts, and 2 maps, 



thick post 8vo. cl., or, calf, 3s Qd 1859 



Containing contributions by Charles Darwin, Sir G. B. Airy, Dr. Whewell, Gen. Sabine, J. C. Prichard, M.D., Sir Richard 

 Owen, Sir William Hooker, and others. 



9223 FIFTH EDITION [almost entirely rewritten] , edited by SIR ROBERT S. BALL, F.R.S., with 



diagrams and maps, post 8vo. cl., 2s Qd 1886 



9224 . METEOROLOGY, first edition, with 3 plates, and diagrams, post 8vo. cl., 4s Edin., 1861 



9225 SECOND EDITION, with 3 plates, and diagrams, post 8vo. cl., 3s Qd ibidem, 1862 



1 He gave the earliest discussion of the influence on climate of the earth's orbital eccentricity.' Miss Agnes M. Clerke. 

 He also first suggested in this work a black bulb thermometer in vacuo for measuring solar radiation. 



9226 OUTLINES of ASTRONOMY, 5th Edition [enlarged], with 1 plates by Adlard, and 



numerous diagrams, 8vo. calf gilt, 4s Qd 1858 



This edition first contains an account of the methods by which the mass of the earth has been determined, the 

 gyroscope, Foucault's pendulum experiments, etc. etc. 



9227 EIGHTH EDITION [enlarged], with 9 plates, and numerous diagrams, 8vo. cl., 4s 1865 



9228 NINTH EDITION [enlarged] , with 9 plates, woodcuts, and numerous diagrams, 8vo. cl. 



(cover slightly damaged), 4s 1867 



9229 TENTH [FINAL] EDITION [enlarged and revised] , with 9 plates, woodcuts, and diagrams, 



8vo. cl., 6s 1869 



The last edition revised by the author. 



9230 ELEVENTH [LAST] EDITION [unaltered] , with 9 plates, woodcuts, and diagrams, sq. 8vo. 



cl., 6s Qd (p. 12s) 1871, or '8 



1 Perhaps the most completely satisfactory general exposition of a science ever penned.' Miss Agnes M. Clerke. 



9231 PHYSICAL ASTRONOMY, SOUND, and LIGHT (Encyclopaedia Metropolitana), with 21 



plates, 3 vols. 4to. in 1, cl., 12s [1827-30] 



9232 PRELIMINARY DISCOURSE on the STUDY of NATURAL PHILOSOPHY, with bust-portrait of 



Francis Bacon by Finden, fcap. 8vo. cl., or, calf, 3s Qd 1830 



' An admirable comment on the Novum Organum'.Dr. Whewell. 'It captivated readers of all classes by the quiet 

 charm of its style, and the justice and breadth of its views.' Miss Agnes M. Clerke. 



9233 On the REDUCTION of certain Classes of FUNCTIONAL EQUATIONS to EQUATIONS of 



FINITE DIFFERENCES, 4to. (pp. 11), sewn, 3s Qd Cambridge, 1820 



9234 On certain REMARKABLE INSTANCES of DEVIATION from NEWTON'S SCALE in the TINTS 



developed by CRYSTALS, with one Axis of Double Refraction, on Exposure to Polarized Light, 

 with plate, 4to. (pp. 21), sewn, 3s Qd [ib.,] 1820 



9235 RESULTS of ASTRONOMICAL OBSERVATIONS during 1834-8 at the CAPE of GOOD HOPE : 



being the Completion of a Telescopic Survey of the whole Surface of the Visible Heavens, com- 

 menced in 1825, with vignette, and 17 folding and other plates, roy. 4to. new hf. calf gilt (front, 

 wanting] ; VERY SCARCE, 1. 15s 1847 



The first great star-atlas of the southern hemisphere. ' Besides the catalogues of nebulse and double stars, it included 

 profound discussions of various astronomical topics. He insisted in it on the connexion of sun-spots with the sun's 

 rotation, and started the ' cyclonic theory ' of their origin. He investigated graphically the distribution of nebulae, but 

 fluctuated in his views as to their nature . . . Herschel stands almost alone in his attempt to grapple with the dynamical 

 problems presented by star clusters, and his analysis of the Magellanic Clouds was decisive as to the status of 

 nebulae.' Miss Agnes M. Clerke. 



9236 On the ROTATION impressed by PLATES of ROCK CRYSTAL on the Planes of Polarization 



of the Rays of Light, as connected with certain Peculiarities in its Crystallization, 4tp. 



sewn (last I. missing), 2s [Cambridge,] 1 



1 Herschel's discovery [in the above paper] of a correspondence between the crystallographical and optical peculiarities 

 of quartz was designated by Lord Kelvin ' one of the most notable meeting-places between natural histery and natural 

 philosophy.' ' D. N. B. 



9237 [ ] SOUND (Encyclopaedia Metropolitana), with Q plates comprising 174 figures, 4to. boards, 



or, sewn, 3s . [1830] 



