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



11977 MOISSAN (Henri ; de VInstitut) Sur la DISTILLATION des CORPS SIMPLES ; with woodcuts, 

 roy. 8vo. (pp. 37), sewn, with inscr. to Sir Edward Thorpe, F.R.S. (as below], 3s [1906] 



' A mon cher Collegue Monsieur Thorpe. Horamage de 1'auteur HENRI MOISSAN '. Inscr. on half-title. 



11978 Le FLUOR et ses COMPOSES ; with illustrations, roy. 8vo. setvn, with author's inscr. (as 



below), 8s Qd (p. F. 15. nett) 1900 



' A Monsieur Russell. Hommage de 1'auteur HENRI MOISSAN'. Inscr. on half-title. 

 A well-known standard work. It contains at end a valuable bibliography (pp. 86). 



11979 = Sur la PREPARATION des GAZ PURS : Sur les POINTS de FUSION et d'EBULLiTioN des 



FLUORURES de PHOSPHORE, de SILICIUM et de BORE, 8vo. (pp. 17), sewn, Is Qd [1906] 



11980 Sur quelques REACTIONS fournies par les HYDRURES ALCALINS et ALCALINO-TERREUX : 



ACTION d'une TRACE d'EAU sur la DECOMPOSITION des HYDRURES ALCALINS par FANHYDRIDE 

 CARBONIQUE et 1' ACETYLENE, roy. 8vo. (pp. 45), sewn, 2s [1905] 



11981 , and Sir James DEWAR, ; F.R.S. : The LIQUEFACTION of FLUORINE, 8vo. (pp. 3), 



sewn, Is Qd 1897 



The authors were the tirst to liquefy fluorine at a temperature of - 187 C and a pressure of 325 mm. of mercury. 



11982 , et Paul LEBEAU: ACTION du FLUOR sur les COMPOSES OXYGENES de I'AZOTE. 



FLUORURE d'AzoTYLE, roy. 8vo. (pp. 14), sewn, Is Qd [1906] 



' SURE AS DEMOIVRE, WITHOUT RULE OR LINE ' : 



11983 MOIVBE (Abraham de, F.R.S.; friend of Newton) ANNUITIES on LIVES, with several 

 TABLES, exhibiting at one View, theValues of Lives, for different Rates of Interest; 4th Edition, with 

 Tables for 3 and 3% : Simpson (Thomas; F.R.S. ) The DOCTRINES of ANNUITIES and REVERSIONS, 

 deduced from General and Evident Principles, with useful Tables, shewing the Values of Single 

 and Joint Lives, etc. at different Rates of Interest, with a Method of investigating the Value of 

 Annuities by Approximation, without Tables, with diagrams 2 vols. 8vo. in 1, old calf, rebacked, 

 8s Qd 1752-42 



The first work contains the author's ' celebrated hypothesis, that the decrements oflife are in arithmetical progression. 

 The appearance of Simpson's Doctrine of Annuities in 1742 gave occasion to a groundless imputation of plagiarism made by 

 De Moivre in the second edition of his work.' D. N. B. 



11984 The DOCTRINE of CHANCES ; or a Method of Calculating the PROBABILITY of EVENTS 



in PLAY, first edition, with vignette, 4to. old calf (binding damaged, and corner of title and first 

 10 II. cut off) ; RARE, 14s 1718 



11985 ANOTHER COPY, large copy in old calf gilt, newly and neatly rebacked, with auto, of 



W. Spottiswoode, P.R.S., 1. 1* 



11986 THE SAME, hf. calf gilt (one joint cracked, and wanting pp. 145-8), 105 Qd 



The first edition is dedicated to his friend Sir Isaac Newton, and indicates in the preface the nature of recurring 

 series. 



11987 THIRD EDITION, fuller, clearer, and more Correct than the Former, with medallion 



portrait by J. Dassier, and vignette, roy. 4to., LARGE PAPER ; old calf (joints cracked), 1. 5s 1756 



11988 ANOTHER LARGE PAPER COPY, contemporary brown calf extra (FINE COPY), with book- 

 plate of Lord Arundell of Wardour, 1. 10s 



The last and best edition ; dedicated to Lord Carpenter, the victor over the Old Pretender. 



' He introduced the principle that the probability of a compound event is the product of the probabilities of the single 

 events composing it, and the whole subject, Todhunter remarks, 'owes more to him than to any other mathematician, 

 with the single exception of Laplace '.'Miss Agnes M. Clerke. 



' His work on the theory of probability surpasses anything done by any other mathematician except Laplace. His 

 principal contributions are his investigations respecting the Duration of Play, his Theory of Recurring Series, and his 

 extension of the value of Bernoulli's theorem by the aid of Stirling's theorem. Prof. Cajori. 



A very full account of the above third edition will be found in Todhunter's History of the Theory of Probability. 



11989 [ ] MISCELLANEA ANALYTICA de SERIEBUS et QUADRATURIS, accessere varke Consider- 



ationes de Methodis Comparationum, Combinationum, et Difterentiarum, Solutiones difficiliorum 

 aliquot Problematum ad Sortem spectantium, itemque Constructiones faciles Orbium Planetarum, 

 una cum Determinatione Maximarum et Minimarum Mutationum quse in Motibus Corporum 

 Coelestium occurrunt ; with numerous diagrams, 4to. old hf. calf, or, old calf, \5s Londini, 1730 



11990 ANOTHER COPY, contemporary calf (sound copy), with auto, of W\illiam\ If anbury, pr. 



(1725-78), 17s Qd 



11991 - A LARGE PAPER COPY, old calf (rubbed), with (? author's) inscr. ( pour Monsieur I' Abbe 

 Sallier', and initials O/BENJAMIN ROBINS, F.R.S., on title, 1. Is 



' Ce volume etoit a Mauduit. C'est un Exemplaire grd. papier, de souscripteur '. Inscr. on title. 



' De Moivre's most important work. He demonstrated in it his method of recurring series, created ' imaginary trigono- 

 metry ', through the invention of the theorem known by his name, and generalised Cotes's 'Theorem on the Property of 

 the Circle ' (p. 17). Naude's presentation of the book to the Berlin Academy of Sciences produced the election by acclama- 

 tion of its author as a member. Leibnitz, who made de Moivre's acquaintance in London, vainly endeavoured to secure 

 for him a professorial position in Germany ; and his foreign origin similarly barred the way to his promotion in England. 

 So he continued all his life to support himself by teaching, and answering questions on the chances of play and the values 

 of annuities. Yet he was one of the commissioners appointed by the Royal Society in 1712 to arbitrate on the claims of 

 Newton and Leibnitz to the invention of the infinitesimal calculus'. Miss Agnes M. Clerke. 



11992 MOLESWORTH (Caroline) The COBHAM JOURNALS : Abstracts and Summaries of her 

 METEOROLOGICAL and PHRENOLOGICAL OBSERVATIONS, 1825-50, with Introduction, Tables, etc. 

 by ELEANOR A. ORMEROD [Entomologist], roy. 8vo. cl., 4s (p. 10s Qd) 1880 



Miss Molesworth was one of the earliest and most remarkable of, those amateur observers whose labour of love 

 practically founded the science of meteorology in Eugland. Carried on for over forty years at her place at Cobham in 

 Surrey, the observations amounted to over seventy-five thousand, which have been abstracted with the greatest care by 

 Miss Ormerod. 



11993 MOND (Ludwig, F.R.S.) On NICKEL CARBON OXIDE, and its Application in Arts and 

 Manufactures, Svo. (pp. 7), sewn, 2s 1891 



The author's discovery of a volatile nickel compound (nickel carbonyl), which he used for a new process of manufactur- 

 ing the pure metal. 



11994 MONDINI (E.) ELEMENTI di COMPUTISTERIA, 2 da Edizione, impl. 8vo. sewn, 3s Como, 1894 



