02439nam 2200433Ia 450 99638578520331620200824132243.0(CKB)4940000000076621(EEBO)2240974580(OCoLC)ocm12348963e(OCoLC)12348963(EXLCZ)99494000000007662119850805d1682 uy |engurbn||||a|bb|Dialing, plain, concave, convex, projective, reflective, refractive[electronic resource] shewing hovv to make all such dials and to adorn them with all useful furniture, relating to the course of the sun, performed arithmetically, geometrically, instrumentally and mechanically : and illustrated by sculptures, engraven in copper : comprised in XI distinct tractates, the contents whereof follow next after the preface to the reader /collected, methodised and published by William LeybournLondon Printed for Awnsham Churchill ...1682[11], 76, 89-192, 12, 181-226, 273-330 p., [22] leaves of plates (some folded) ill., port"Of the first tractate, the examples are all (or most of them) the same as are Mr. Wells in his Sciographia ... The second tractate was, partly a translation out of Magnon, by Mr. Thomas Gibson: and the third is partly Mr. Samuel Foster's ... The seventh tractate came to my hands in a Latine manuscript of Mr. Samuel Fosters, written with his own hand in anno 1640 ... The ninth tractate is wholly Mr. Samuel Fosters ... The tenth tractate also, is wholly his, and was ... transcribed from a manuscript of his, which he ... entituled Gold ... The eleventh tractate ... is Mr. Fosters also"--Pref.Errata: p. [11].Reproduction of original in British Library.eebo-0018SundialsEarly works to 1800Mathematical instrumentsEarly works to 1800SundialsMathematical instrumentsLeybourn William1626-1716.1001442J. W(John Wells).1001950Gibson Thomas17th/18th cent.1009238Foster Samueld. 1652.1001056EAAEAAm/cUMIWaOLNBOOK996385785203316Dialing, plain, concave, convex, projective, reflective, refractive2329911UNISA