OLOR

Mathematica. C.V. 257-

Lit. O.

HENRY OLDENBOURG, Philofophical Trans-actions giving fome Account of the prefent un-dertakings, Studies and Labours of the ingenious inmany confiderable parts of the world, from A.1665to A. 1674. InVol. ib. 1677 in 4.

E. of ORTE RY, Treatife of the Art of War. ibidem

167..

WILLIAM OUGHTRED, Defeription and ufe of.the double Horizontal Dial, and the general Horo...logical Ring: invented and written by him. Is ad-det to the Mathematical Recreations. ibidem 166..

in 8.

Lit. P

ANDREAS PALLADIUS, Architectura. Translated out of Italian: with an Appendix touchingDors and Windows by Pierre le Muet, Translatedout of French by G. R. Lond. 1676.

DENIS PAPIN A new Digefter or Engin for foftningBones containing the defcription of its make and ufein thefe particulars, viz, Cookery, Voyages at Sea,Confectionary, making of Drincks, Chymistry, andDying. With an Account of the price a good big En-gine will coft, and of the profit it will afford. ididem

1681 in 4.

PARTRIDGE, Double Scale of Proportion, beinga defcription and use of the Inftrument. ibid, 166..

in 8.

the-

Prodromus: or, an Aftrological Effay uponfe Configuration, of the Celeftial Bodies, whofe

effects