CATALOGUE, &c.

8 . The Philosophical Tranjact ions abridged.,by Mr. Lowthorp, Jones, Martyn,Lames, &c. 7 Vols.

9. A Compleat System of Optics , by Dr.Smith, 2 Vols. Cambridge , 1738.

10. fedliones Opt ices. Auctore I. New-tono, Eq\ Aurato.

j I. Optics , or a Treat fe of Re feed ions, Re-fractions, Infections, and Colours of Light.By Sir I. Newton, Knt. Lond. 1718.

12. An Ef'ay on Distinct and IndifinCt Vision,By Dr. Jurin.

j3. Architecture Hydraulique , par M. Be-lt dor, Tom. i. & ii. A Paris.

14. Hydros atical and Pneumatical Lectures,by Mr. Cotes, with Notes by Dr.Smith. London , 1738.

15. The Motion of Fluids Natural and Art if-,cial, particularly Air and Water, By Mr,Clare. London , 1737.

i 5 . Afronomy, in five Books. By Dr,Long. Cambridge , 174.2.

17. An IntroduStion to the true Afronomy ,By Dr. John Keili.. London , 1721.

j8. Afronomical Lectures. By Mr. W,Whiston. London, 1728.

I p The Chronology of Ancient Kingdomamended. By Sir I. Newton, London ,1728.

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