Numb. II. Numb. III. teaching the Art f Smithing. The Se-cond Three, vz. Numb. IV. Numb. V. Numb. VI. teachingthe Art of Jonery. The Third Three, vz. Numb. VII. Numb.VIII. Numb. IX. teaching the Ar- F Hoge Carpentry. Accom.modated vith ſuitable Engraved Figurcs, by Jeſeph Moxon,&c. price of each Monthly Exerciſe 6 f.

Mechanic Pyalling; Teaching any man, though of an ordi- 5nary Capacity, and unlearned in the Mathematicks, to draw öa true Sun-Dyal on any Given Plain, however ſituated; onlyvrith the help of a ſtraight rule and a pair of Compaſles; andwithout any Arithmetical Calculation, by /. Alox, p. 15. 6 d.

Aellificium ulenſionis: Or, the marrow Of meaſuring com-priſed in 6 Books with Copper Plates, ſhew ing a new andready way of Meaſuring, Carpenters, Bricklayers , Plaſtei ersJoyners, Glaziers and Painters works, and all Super ficies andSolids, price bound 35. 6 dl.

At the place aforeſaid, vou may have alſo all manner ofNlaps, Sea-plats, Drafts, Mathematical Books, Inſtruments,Oc. at the loweſt prizes.

ERRATAEs mended thus:

Tage 1.

3 27 To the Proportion.4 12 with.5 30 Strike out[e]7[10 Leſs.

11 20 Will. N2131 Leotaudus.125 AB ö

12 lt the Comma to be after before1336 ſtrike out[ey ſpoula have13 37 ſtrike out I ey hold Ha ve 113 Propoſition IV.

27 12 Hang a thred

28 30 in like manner.

39%„/ Diſtant.

41 15 Faremoſt..

53 5 Strike out II

53 20 Leaver. 1

53 23 then E NI.

53 24 am D O.

83 26 ſtrike out[n55 6 add r b!.87 112 Axis.—N 14 i Ax 1 ö. 7,. 2. ö1 5 5 ö„„„ 7 1 Je. 7 73 6. J„ 2 f At. 67 cu.* 0. 4 38 7 1