190 HENRY SOTHERAN & CO., 140, STRAND, W.C, and 37, PICCADILLY, W. 



3765 PRESTWICH (Sir Joseph, f.r.s.) Geological Inquiry respecting the Water-Be aring 

 Strata round London, with Reference especially to its Water-Supply, large coloured map, and 

 ivoodcuts, 8vo. cl. {out of print), Qs 1851 



•An excellent volume '.—Prof. Bonney, F.R.S. 



3766 Geology : Chemical, Physical, and Stratigraphical, Vol. I : CHEMICAL and PHYSICAL, 



with 6 plates and maps {all linen-mounted), and 218 luoodcuts, roy. Svo. hf. morocco neat {title 

 stamped), lis Qd Cp. £1. 55 in cl.) Clarendon Press, Oxford, 1886 



3767 PRlfeVOST (Pierre, Geneve) Del'ORlGiNE des FORCES Magneitiques ; withl plates, 8vo. sewn, 

 uncut {rare), Is 6d Geneve, 1788 



3768 PRICE (Bartholomew, jor., f.r.s., Master of Pembroke Coll., Oxon.) Treatise on the Differ- 

 ential Calculus, and its Application to Geometry, founded chiefly on the Method of Infinites- 

 imals, 4 plates, 8vo. hf. cl., Zs 6o? 1848 



' Bat ' Price's first publication, the foundation of his great Treatise on the Infinitesimal Calculus. 



3769 Treatise on Infinitesimal Calculus, with plates, 4 thick vols. 8vo. cl., £1. 7* ^d 



Univ. Press, Oxford, 1852-62 



;^770 Another Copy, Vol. I being 2nd [last] Ed., with plates, 4 thick vols. 8vo. cl., £1. 10s 



a.e., 1857-62 

 Containing Diff'erential and Integral Calculus, Calculus of Variations, Applications to Algebra and Geometry, and 

 Analytical Mechanics. . __ . . «. . 



3771 Vols. I-III only (Differential and Integral Calculus: Calculus of Variations: Statics 



and Dynamics of Material Particles), plates, 3 thick vols, cl., £1. Is a. e., 1852-G 



3772 Vol. I only (Differential Calculus), plates, thick 8vo. cl., 8s 6d a. c., 1852 



A standard v/ork on the subject. Vols. 1 and 2 are out of print and scarce. 



3773 PRICE (Lake) Manual of Photographic Manipulation, treating of the Practice of the Art, 

 and its various Applications to Nature, with 58 woodcuts, post 8vo. cl., uncut {scarce), 7s Qd 1858 



• First Edition of one of the earliest manuals of photography, by a well-known water-colour artist. 



8774 PRICE (Richard, d.d., f.r.s.) Observations on Reversionary Payments, Annuities, the 

 Method of Calculating the Values of Assurances on Lives, and on the National Deht, with 

 Tables ; 2nd Ed., with additional Observations and Tables, 8vo. old calf {joints cracked), 6s 1772 



3775 Fourth Edition, with History of the Sinking Fund, and State of the Public Debt in 1783, 



etc., 2 vols. 8vo. fine copy in contemporary tree-calf extra, with Lord Sujfidd's bookplate, \6s 1783 



3776 Fifth Edition, with Algebraical Notes, Solution of New Problems in Annuities, and 



General Intro., by William Morgan, f.r.s., 2 vols. 8vo. old calf gilt, newly rebacked, 15s 1792 



3777 Seventh Edition, with Algebraical Notes, and the Solution of New Problems in Annui- 

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' One of the most important and long the most popular work on annuities and life-insurance '.—McCuUoch. 



3778 [PRIDEAUX (John, 8Qth Bp. of Worcester)^ Hypomnemata Logica, Rhetorica, Physica, 

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 representing the author preaching befoix the dean and chapter, etc. etc , 12mo. hf. ccdf gilt {headlines 

 shorn), 15s Oxoniae, L. Lichfield [c. 16451 



Written for the students of Exeter College, Oxon., of which the author was Rector from 1612 to 1642, and whose reputa- 

 tion he largely increased. 



3779 PRIDEAUX (T. Symes) On Economy of Fuel, particularly with reference to Reverberatory 

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3780 PRIEST (Walter B.) A Scheme for the Promotion of Scientific Research, 8vo. cl, \s6d 1905 



3781 PRINCE (Charles Leeson, f.r.a.s.) Observations upon the late Great Comet and Transit 

 of Venus, made at Crowborough, Sussex, 18S2, with 7 plates, 8vo. limp, cl., 3s Qd 



privately printed, Lewes, 1883 



3782 PRINGLE (Andrew) The Optical Lantern for Instruction and Amusement, 3rd Ed., 

 considerably enlarged, 72 woodcuts, 8vo. cl., 2s 1899 



3783 PRINGLE (Sir John, m.d., p.r.s.) Discourse on the Attraction of Mountains, delivered 

 Nov. 30, 1775, 4to. (pp. 33), sewn, Is Qd Royal Soc, 1775 



' Monsieur Jeaurat [de la] part de son ami Mr. [Nkvil] Maskklyne {F.R.S., Astronomer -RoynV^.'—Inscr. on cover. 



3784 Discourse on the Different Kinds of Air, delivered Nov. 30, 1773, 4to. (pp. 32), sewn, 



4s apud eandem, 1774 



3785 Discourse oh the Torpedo [Electric Fish], delivered Nov. 30, 1774, 4to. (pp. 33), 



sewn, 3s a. e., 1775 



The above discourses were comments on the works of Nevil Maskelyne, Dr. Priestley, and John Walsh respectively 

 (' discussed with great learning and much discrimination,'—!). N.B.) on awarding the Copley medal to their authors. 



3786 PROCLUS, The Philosophical and Mathematical Commentaries of, on the First Book of 

 Euclid's Elements ; with a History of the Restauration of Platonic Theology, by the 

 latter Platonists, and a Translation of Proclus's Theological Elements [by THOMAS Taylor, 

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3787 Another Copy, 2 vols, hf calf {as good as new), £1. 10s 



' Containing a great deal of valua')le information on the history of Greek mathematics. ... He has preserved for us 

 quotations from other and better authorities.' — W. W. R. Ball. 



8788 r :] Sphaerae atque AsTRORUM C(ELESTIUM RATIO, Natura, et MoTUS : ad totius 



Mundi Fabricationis Cognitione Fundamenta [accedunt Josephus ffl-eglerus: de Solids 

 SPHERiE CoNSTRUCTiONE ; Proclus Diadocus : de Sph.^ra, Gr. et Lat. : Hemicyclium 

 Berosi; Aratus: Phenomena, cum Commentariis Theonis, Gr. ; Planisphaerium Ptolemsei 

 et Jordani]; with title within fi7ie woodcut border, woodcut initials, and numerous diagrams 

 [Basilem, Valderus], 1536 : ASTROJ.OGICA [ex Heph^estione aliisque antiquis, Gr. et Lat., edente 

 JOACH. Camerario], Norimbcvgae, Jo. Petreius, 15.32 — 2 vols. sm. 4to. in I, contemporary pressed 

 pigskin (rare), £2. 10s 1536-2 



