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



3765 PRESTWICH (Sir Joseph, F.R.S.) GEOLOGICAL INQUIRY respecting the WATER-BEARING 

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



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



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3767 PROVOST (Pierre, Geneve) Del'ORiGiNE des FORCES MAGNETIQUES ; with2 plates, Svo. sewn, 

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3768 PRICE (Bartholomew,^., F.R.S., Master of Pembroke Coll., Oxon.) TREATISE on the DIFFER- 

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770 ANOTHER COPY, Vol. I being 2ND [LAST] ED., with plates, 4 thick vols. 8vo. cl., 1. 10s 



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377 1 VOLS. I-III ONLY (Differential and Integral Calculus : Calculus of Variations : Statics 



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3772 VOL. I ONLY (Differential Calculus), plates, thick Svo. cl., Ss6d a. e., 1852 



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3773 PRICE (Lake) MANUAL of PHOTOGRAPHIC MANIPULATION, treating of the Practice of the Art, 

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FIRST EDITION of one of the earliest manuals of photography, by a well-known water-colour artist. 



3774 PRICE (Richard, D.D., F.R.S.) OBSERVATIONS on REVERSIONARY PAYMENTS, Annuities, the 

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3775 FOURTH EDITION, with History of the SINKING FUND, and State of the Public Debt in 1783, 



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3778 [PRIDEAUX (John', 8Qth Bp. of Worcester)} HYPOMNEMATA LOGICA, Rhetorics, Physica, 

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3779 PRIDEATJX (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. , Is Qd 1905 

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3782 PRINOLE (Andrew) The OPTICAL LANTERN for Instruction and Amusement, 3rd Ed., 

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3783 PRINGLE (Sir John, M.D., P.R.S.) DISCOURSE on the ATTRACTION of MOUNTAINS, delivered 

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' Monsieur Jeaurat [de la] part de son ami Mr. [NEVIL] MASKELYNE [F.R.S., Astronomer-Royal].' Inscr. on cover. 



3784 DISCOURSE on the DIFFERENT KINDS of AIR, delivered Nov. 30, 1773, 4to. (pp. 32), sewn, 



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3786 PROCLTIS, The PHILOSOPHICAL and MATHEMATICAL COMMENTARIES of, on the First Book of 

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3787 A.NOTHER COPY, 2 vols. hf. calf (as good as new), 1. 10s 



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3788 [ :] SPHAERAE atque ASTRORUM COSLESTIUM RATIO, NATURA, et MOTUS : ad totius 



Mundi Fabricationis Cognitione Fundamenta [accedunt Josephus Zieg-lerus: de SOLIDS 

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 [Basilecc, Valderus], 1536 : ASTROLOGICA [ex HEPH^STIONE aliisque antiquis, Gr. et Lat., edente 

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