B BAW. B. Touchstone for Gold and Silver wands; or aManual for Gold fmiths and all other perfons,whether Byers, Sellers orWearers and any mannerof Gold- fmiths work difcovering the Rules belong-ing to that Myftery,& c. London 167. in 8.TH. BAKER, Arithmetick; teacking the perfectword and practice thereof, both in whole Numbersand Fractions; whereunto are added many Rules andTables of Intereft, Rabates and Purchases,& c. Alfothe Art of decimal Fractions, intermixt with commonFractions. London 1668 in 8.

Mathematica. Cl.V. 219

The Geometrical Key, or the gate of Aquations unlook'd,& c. ib. 1684 in 4.

JOHN BARBEL, Architectura. Londen 16700BARBIER, Game of Chefs play, being a PrincelyExercife, wherein the Learner may profit more byreading this fmall Book, than by playing a thoufandMasks Lond. 167 in 8. bow biog

BAROZZI, Compleat Architect; shewing in a plainand eafie way the Rules of the five Orders in Archite-cture; viz. Tufcan, Dorick, Jonick, Corinthian andCompofite: Tranflated in to English by J. Moxon.London 1673 in 8.

BILLINGSLY, Pens perfection. London. I

in 8.

Copy Boock. ib... in 8.BINNING, Licht to the Art of Gunnery, whereinis laid down the true weight for powder, both forproof and action of all foorts of great Ordonnan-ce; alfo the true Ball and allowance for wind,& c.London 167. in 4.onist of alBLACKBOROW, Longitude pot found, or an anf-wer to a Treatife by H. Bond Senior; shewing awayto find the Longitude the Magnetical, inclinatoryNeedle, wherein is proved that the Longitude is notsnor cannot be found by that Needle. ib. 167.

K 2

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