01844nam 2200373Ia 450 99639517190331620200824125308.0(CKB)4330000000317657(EEBO)2240933558(OCoLC)ocm12562637e(OCoLC)12562637(EXLCZ)99433000000031765719850916d1685 uy |engurbn||||a|bb|The description and use of a portable instrument, vlugarly [sic] known by the name of Gunters quadrant[electronic resource] by which is perform'd most propositions in astronomy, as the altitude, azimuth, right ascention, and declination of the sun, &c. : also his rising, and setting and amplitude, together with the hour of the day or night, and other condusions exemplified at large : to which is added the use of Nepiars bones in multiplication, division, and extraction of roots, also the the nocturnal, the ring dial, and Gunters-line, in many necessary and delightful conclusions, fitted to the understanding of the meanest capacity : collected and digested into this portable volumn, for the use of young practitioners /by a true lover of the mathematicksLondon Printed by T.B. for H. Sawbridge ...1685[2], 70 pReproduction of original in Huntington Library.Attributed to Edmund Gunter. cf. BM.eebo-0113QuadrantAstronomyEarly works to 1800Quadrant.AstronomyGunter Edmund1581-1626.1002617EAAEAAm/cWaOLNBOOK996395171903316The description and use of a portable instrument, vlugarly known by the name of Gunters quadrant2380022UNISA