Just "Published^ Books printed for John WiLCcyg.

t. A Demonstration of the Equation of Time ;

J~\ With the Method of observing the SolarIngreffes into any Point of the Ecliptic,and the Investigation of the Aphelions and Eccen-tricities of the Planets, the Determination of shegreatest Elongation of Venus and Mercury from theMoon ■, Of the Mean Motion of the Earth, herAphelion, and the Recession of the Equinox, theSun and Moon’s true and apparent Places, by Cal-culation and Observation: Also an Explanationand Demonstration of the Keplerim and Flam.'fterdian Methods of Computing the Times andPrincipal Appearances of Solar Eclipses: WithNew Tables of the Nonagestma Degree, its Alti-titude, the Moon’s Parallax in Altitude, Longi-tude and Latitude, with many other Things use-ful for such a Work. Price 7 s.

2. System of Astronomy in 2 Vol. 8vo. 12 s.

3. System of the Planets demonstrated by Instru-ments, 4to. A s.

4. Astronomy of the Satellites of the Earth,Jupiter and Saturn, grounded on Sir Isaac New-ton’s Theory of the Earth's Satellites ; With aProblem to find the Latitude of the Place by theAltitude of the Sun, Moon or ' Star, upon anyAzimuth, 2 s.

5. Treatise of Eclipses for 35 Years, 2 s. Allby Charles Leadbetter, Teacher of the Mathe-ma ticks.

6. The Modern Navigator’s Compleat Tutor :The Second Edition, very much enlarged andimproved, in 2 Vol. by J. Kelly■ -7 r. 6 d.

7. The Naval History of England, in all itsBranches ; from the Norman Conquest in theYear1066, to the Conclusion of 1734. Dedicated toSir Charles PVager : - By Thomas Lediard,Gent. In 2 Vol. Fob

8. The Koran, commonly called the Alcoranof Mahommed, Translated immediately from the-

BOOKS printed

1. T~^ Ather Paul’s Treatise of Beneficiary Mat-fy ters: or, the Dues of the Altar. . Being,a Compleat History of Ecclesiastical Revenues ;Shewing, I. Their Rife, Progress, and the Vari-ous Means by which they have accrued to theChurch. II. Why the Church in its Infancy hadno Immoveable Estates. III. That Ecclesiasticksbecome too greedy in acquiring Estates ; and thattheir Avarice ought to be restrained. IV. ThatEstates left to the Church, in prejudice of theLegal-Heirs, ought to be rejected. V. That whenBishops became judges of Civil Affairs, they neg-lected to Teach the Doctrines of Christ. VI. TheOriginal of Tythes; and of the Pretension andClaims of Curates. VII. The Original of Cardi-nals, who were at first inferiour to Bishops.VIII. That the Abuse of Non-Residence, sprungfrom Ordaining without Title or Office. IX-TheDistinction between Benefices compatible and in-compatible. The Commendam its Original ; andwhat are declared by the Canonists to be Necessa-ries for the Subsistence of the Beneficiaries, £5 fc:X. That the Canonists have alter’d the ancientPolicy of the Church, by asserting the Pope soleProprietor of all Benefices! Translated from theOriginal Italian , and illustrated with Notes fromthe French of Amelot de La Houjfaie , and by theTranslator Tobias Jenkins Esq; Late Lord Mayorof Tbrk, OBavo Price 3 s.

2. Just published (Dedicated to his Grace theDuke of Mar Borough) written Originally in Frenchby the famous Count Bonneval , Lately promotedto the Honour of Bastoaw , of three Tales. Me-moirs of Count Bonneval in Turkey , or a Com-pleat History of the late War in Italy ; Contain-ing a particular Account of all the Battles,Sieges, &c- Likewise a true Relation of the mostsecret Intrigues and Negotiations of the Courts ofFrance, Spain, Germany and Savoy. Interspersedwith Variety of entertaining Amours and originalLetters of the several Princes concerned. Alsothe Political Intrigues of the late King of Sardt-

Original Arabick, with Explanatory Notes, izkken from the most Approved Commentators, with'a large Preliminary Discourse, By, (deerge SalesGent. 18 s.

9- The Description and Use of Gunter’s Qua-drant, by which is performed most'Propositions inAstronomy : Also the Use of the Ring: Dial, and'Gunter’s Line, and the two Foot Rule in Mensu-ration of Timber, &c. 1 s.

ro. A New Treatise of the Construction andUse of the Sector; Containing, the Solution ofthe Principal Problems, by that admirable Instru-ment in the chief Branches of the Mathematicks,by Mr. Samuel Cunn. Revised and Corrected byEdmund Stone, F.R.S. 3 s. 6 d.

it. A General Dictionary, Historical and Cri-tical : In which a new and accurate Translationof the Celebrated Bay le, with the Corrections andObservations printed in the late Paris Edition, isincluded, and interspersed with. several ThousandLives, never before published: The Whole con-taining the History os the Most Illustrious Personsof all Ages and Nations,; particularly those, ofGreat Britain and Ireland ; distinguished by theirRank, Learning, and other Accomplishments.

12. Holder’s Treatise of the Natural Groundsand Principles of Harmony : To which is added,Keller’s Rules for Playing a Thorough Base, andDirections for Tuning an Harpsichord, or Spinnet,3 s. 6 d.

13. History of Poland, under Augustus II, intwo Volumes, 8vo. to s.

THOMAS HEATH, at the Hercules, next theFountainlf avern in the Strand, makes and fellsWholesale and Retale, all Sorts of Mathemati-cal Instruments in Silver, Brass, Ivory, Wood,&c. according to the latest Improvement, andin the most accurate Manner,

for Olive Payne.

nia, containing an Account of the ill Treatmentof Mr. Phelippeaux the French Ambassador at theCourt of Turin, contrary to the Law of Nations.Translated from the original French, by J. Spar-row, Gent. With a Map explaining the Seat ofthe Last and Present War in Italy. Price neatlybound Gilt and Letter’d, 3 s.

3. A Compleat Index to Fuller’s History of theWorthies of England-, Containing the Names ofnear two Thousand Memorable Persons mention-ed in the said Book, the Places where born, &c.The whole Alphabetically digested. N. B. It isprinted to the Size of the Book, and maybe putin without new binding, Price 3 s.

4. A View of the Dangers to which the Tradeof Great Britain to Turkey and Italy will be exposeed, if Naples and Sicily fall into the Hands of theSpaniards. Wherein Enquiry is made, whetherthe fame Reasons that induced Great-Bntain to de-stroy the Spanijh Fleet in 1710, are not still sub-sisting ; And whether it would not be adviseableto give those Kingdoms to some Prince who has noDependance upon the House of Bourbon: Toge-ther with the Treaty of Mediation between Eng-land and Holland in r<568, for obliging the Kingsof France and Spain to agree to the Terms propos-ed by the Mediators, With a Chart of the Medi-terraiiean, by J. Campbell, Gent. Price r s. q-to.

3. Considerations on the'Necessity of Taxing theAnnuities granted by Parliament m the Reigns ofKing William, and Queen Ann ; And reducingone Fifth of the Capital Stock of all Persons pos-sessed of Five Thousand Pounds or more in theSoutk-Sea Company: in order to pay off the Na-tional Debt, and ease Trade, and the Landed In-terest. Price Six pence 8vo.

N. B. At Olave Payne’s Shop, is to be fold very

cheap, great Variety of Books in Hebrew ,

Greek, Latin, Arabick , German, Spanijh, Ita-lian, French, Dutch and Englisto.