LEADER 01811nam 2200397 n 450 001 996390349303316 005 20200824120750.0 035 $a(CKB)4940000000099674 035 $a(EEBO)2240865780 035 $a(UnM)99829904e 035 $a(UnM)99829904 035 $a(EXLCZ)994940000000099674 100 $a19950703d1654 uy | 101 0 $aeng 135 $aurbn||||a|bb| 200 00$aPosthuma Fosteri$b[electronic resource] $ethe description of a ruler, upon which is inscribed divers scales: and the uses thereof: invented and written by Mr. Samuel Foster, late professor of astronomie in Gresham-Colledg. By which the most usual propositions in astronomy, navigation, and dialling, are facily performed. Also, a further use of the said scales in deliniating of far declining dials; and of those that decline and recline, three severall wayes. With the deliniating of all horizontall dials, between 30 and 60 gr. of latitude, without drawing any lines but the houres themselves 210 $aLondon $cprinted by Robert & William Leybourn, for Nicholas Bourn, at the South entrance into the Royall Exchange$d1654 215 $a[8], 80, [2] p. $cill 300 $aWith final page of errata. 300 $aReproduction of the original in the British Library. 330 $aeebo-0018 606 $aAstronomy$vEarly works to 1800 606 $aNautical astronomy$vEarly works to 1800 606 $aNavigation$xInstruments$vEarly works to 1800 615 0$aAstronomy 615 0$aNautical astronomy 615 0$aNavigation$xInstruments 700 $aFoster$b Samuel$fd. 1652.$01001056 801 0$bCu-RivES 801 1$bCu-RivES 801 2$bCStRLIN 801 2$bWaOLN 906 $aBOOK 912 $a996390349303316 996 $aPosthuma Fosteri$92409815 997 $aUNISA