HENRY SOTHERAN & CO., 140, STRAND, W.C., AND 37, PICCADILLY, W. 80 



1753 HALLEY (Edmund, F.R.S., Astronomer Royal) ASTRONOMICAL TABLES, with Precepts, both 



in English and Latin, for computing the Places of the Sun, Moon, Planets, and Comets ; with 



fine portrait, 4to. old calf, newly rebacked (fine copy) ; RARE, 1. Is 1752 



This English Edition of the Tabular is a complete copy of the Latin one, with the addition of the Preface, and the ' Precepts 

 for using the Tables ' translated into English. They contain his discovery of the ' long inequality' of Jupiter and Saturn, 

 and a reprint of his celebrated ' Synopsis Astroimmise Cometicae,' in which he identified the comets of 1531, 160T, and 1682 

 (' Flalley's Comet ') as one and the same, and laid the foundation of modern cometary astronomy. 



1756 HALLIWELL [-PHILLIPP3] (James Orchard, F.R.S. ; Shakespearian) COLLECTION of 

 LETTERS illustrative of the PROGRESS of SCIENCE in ENGLAND from Elizabeth to Charles II., 8vo. 

 cl. (scarce), 10s Qd H. S. S., 1841 



A valuable work, containing much interesting correspondence of scientists of the period not elsewhere to be found, and 

 one of the only two publications issued by the short-lived ' Historical Society of Science.' 



1757 HA.LSTED (George Bruce, Texas Univ.) ELEMENTARY SYNTHETIC GEOMETRY, diagrams, 

 8vo. cl., 3s Q.d (p. 6s Qd nett) New York, 1892 



1758 HAMILTON (Henry Parr, F.R.S. ; Dean of Sarum) An ANALYTICAL SYSTEM of CONIC 

 SECTIONS, third Edition, with diagrams, 8vo. boards, or, hf. calf, 2s Qd Cambridge, 1834 



1759 FIFTH [LAST] EDITION [greatly enlarged], with diagrams, 8vo. boards, 3s Qd ib., 1843 



1760 The PRINCIPLES of ANALYTICAL GEOMETRY, with 8 folding plates, 8vo. boards, or, hf. 



calf, '3s Qd ib., 1S2<> 



1761 HAMILTON (Sir William, F.R.S. ; diplomatist and archaeologist ; husband of Emma Lady 

 Hamilton) OBSERVATIONS on MOUNT VESUVIUS, MOUNT ETNA, and other VOLCANOS, with 

 Explanatory Notes by the Author, hitherto unpublished, 2nd Ed., with 5 copperplates of volcanos, 

 and folding map, sm. 8vo. old calf (joints cracked, but tall copy) ; RARE, 15s 1773 



' His leisure was chiefly occupied in the study of volcanic phenomena. . . . Within four years he had ascended Vesuvius 

 twenty-two times, more than once at great risk, making himself or causing Fabris, an artist trained to the work by him, to 

 make numberless sketches at all stages of eruptions.' D. N. B. 



1762 HAMILTON (Sir William Rowan) ELEMENTS of QUATERNIONS, edited by his son WILLIAM 

 EDWIN HAMILTON, C.E., first edition, thick Svo. cl., uncut, 1. 10s 186'j 



Still the classical handbook on quaternions, by their inventor. ' It is founded on the same principles as the ' Lectures', 

 but the plan adopted is entirely new, and the present work can in no sense be considered as a second edition of that former 

 one.' Author's preface. 



1763 LECTURES on QUATERNIONS: a Systematic Statement of a New Mathematical Method, 



only edition, diagrams, thick Svo. cl., uncut (VERY SCARCE), 2. 15s Dublin, 1853 



1764 - ANOTHER 'COPY, with inscr. Presented to Dr. Thalen of Upsala, with the regards of the 

 author. Observatory, March 21th, 1857,' 2. 17s Qd 



This important work embodies the author's invention of quaternions, 'giving him right to rank in originality and insight 

 with Diophantus. Descartes, and La Grange' (R. E. Anderson). The Introduction (pp. 64) is especially valuable as giving 

 an historical account of it. 



1765 HAMILTON (Sir William [Stirling] ; metaphysician) DISCUSSIONS on PHILOSOPHY and 

 LITERATURE, EDUCATION, and UNIVERSITY REFORM, 2nd Ed., enlarged, thick Svo. cl., Is Qd 1853 



Including the ' Edinburgh ' review of Victor Cousin, according to Lord Jeffrey ' the most unreadable thing that ever 

 appeared in the Review ' and ' sheer nonsense', and ' On the Study of Mathematics as an Exercise of Mind ' (pp. 73), an 

 acrimonious attack on Dr. Whewell, and on Professor de Morgan 'as a logical critic and reasoner', who replied to it at 

 length in his Budget of Paradoxes (q. v. post). 



1766 HAMMARSTEN (Olof, Upsala) LEHRBUCH der PHYSIOLOGISCHEN CHEMIE, 4. umgearbeitete 

 Auflage ; with plate, roy. Svo. (pp. 654), hf. German morocco, 10s (p. M. 19.) Wiesbaden, 1899 



1767 HAMMOND (John) The PRACTICAL SURVEYOR : particularly of a NEW THEODOLITE, likewise 

 the Description and Use of an UNIVERSAL DIAL, 2nd Ed., enlarged, with Appendix by SAMUEL 

 WARNER, with front, of the ' New Theodolite ', and folding plates, Svo. old panelled calf, with book- 

 plate of Philip 2nd Earl Stanhope, F.R.S., 8s Qd 1731 



1768 HAMMOND (Robert) The ELECTRIC LIGHT in our HOMES, with 3 photographs and 61 wood- 

 cuts, post Svo. cl., 3s [1884] 



1769 HANDBUCH der ANORGANISCHEN CHEMIE, unter Mitwirkung von Drr. Gadebusch, Haitinger, 

 Lorenz, Proft'. Nernst, Schellbach, Stavenhagen u.s.w., herausg. von OTTO DAMMER; with woodcuts, 

 3 vols. roy. Svo. in 5, hf. morocco, 3. 7s Qd (p. M.100.) Stuttgart, 1892-4 



The counterpart to Beilstein's ' Handbuch der organischen Chemie ' (q. v. ante), and still unsurpassed as the text-book 

 of Inorganic Chemistry. 



1770 HANN (James) ELEMENTS of PLANE TRIGONOMETRY, diagrams, cr. Svo. cl., 2s 1849 



The author began life as fireman at Hebburn Colliery, and ended as mathematical master at King's College School, where 

 he had Mr. Fawcett as a pupil. 



1771 HANSEMANN (Gustay) Die ATOME und ihre BEWEGUNGEN : ein Versuch zur Verallgemein- 

 erung der Kronig-Clausiusischen Theorie der Gase ; ivith 4 folding plates, Svo. hf. roan, 5s 



Coin, 1871 



1772 HANSEN (Peter Andreas) FUNDAMENTA NOVA INVESTIGATIONS ORBITS VER^E quam 

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1773 A LARGE AND THICK PAPER COPY (only very few copies thus), large 4to. contemporary 



green morocco super-extra, richly tooled back and side's,' silken linings and flyleaves, joints, g. c., 

 1. 5s 



Containing the author's important researches on lunar perturbations. 



1774 HARBORD (John Bradley, Chaplain of the Fleet) GLOSSARY of NAVIGATION, 2nd Ed., 

 enlarged, with chart, and 2 movable and coloured and numerous other diagrams, sq. 16mo. (pp. 421 ), 

 cl., 3s Qd (p. 7s Qd) Portsmouth, 1883 



1775 HARCOTJRT (Augustus George Vernon, F.R.S.), and Henry George MADAN: EXER- 

 CISES in PRACTICAL CHEMISTRY, Series 1 : QUALITATIVE EXERCISES, 2nd Ed., with 71 woodcuts, 

 cr. Svo. cl., 2s Qd Clarendon Press, Oxford, 1872 



1776 - FOURTH EDITION, revised by H. G. MADAN, 113 woodcuts, thick post Svo. cl., 4s Gd 

 (p. 10s Qd) a. e., ibidem, 1887 



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