LEADER 02220nam 2200517Ia 450 001 996385935203316 005 20200824132020.0 035 $a(CKB)4940000000078562 035 $a(EEBO)2240952875 035 $a(OCoLC)ocm12698692e 035 $a(OCoLC)12698692 035 $a(EXLCZ)994940000000078562 100 $a19851021d1677 uy | 101 0 $aeng 135 $aurbn||||a|bb| 200 14$aThe line of proportion, commonly called Gunter's line, made easie$b[electronic resource] $ea second part, with the addition of other lines, which may conveniently be put upon a two-foot rule and their uses exemplified /$fby Wil. Leybourn ... ; to which is added a supplement, containing the description and some uses, of a convenient two-foot joynt-rule ... by John Brown 210 $aLondon $cPrinted by W.L. and T.J. for George Sawbridge ...$d1677 215 $a[12], 191, 166, [2] p., [4] folded leaves of plates $cill 300 $aFirst ed. Cf. NUC pre-1956. 300 $aThe "Supplement" by John Brown has special t.p., dated 1676. 300 $aPt. 1 of this title was published in 1667. Cf. NUC pre-1956. 300 $aAdvertisement: p. [11]. 300 $aReproduction of original in Bodleian Library. 300 $aEntry for L1919 cancelled in Wing (2nd ed.). 300 $aCharts and supplement are lacking in filmed copy. Pages from beginning-5, p. 50-75, 110-135 and 180-end of book photographed from British Library copy and inserted at end. 330 $aeebo-0014 606 $aSlide-rule 606 $aMathematical instruments$vEarly works to 1800 606 $aAstronomy$vEarly works to 1800 606 $aMathematics$vEarly works to 1800 606 $aNavigation$vEarly works to 1800 615 0$aSlide-rule. 615 0$aMathematical instruments 615 0$aAstronomy 615 0$aMathematics 615 0$aNavigation 700 $aLeybourn$b William$f1626-1716.$01001442 701 2$aBrown$b John$cphilomath.$0396957 801 0$bEAA 801 1$bEAA 801 2$bm/c 801 2$bWaOLN 906 $aBOOK 912 $a996385935203316 996 $aThe line of proportion, commonly called Gunter's line, made easie$92347951 997 $aUNISA