LEADER 01441nam 2200397Ia 450 001 996385715803316 005 20221107141123.0 035 $a(CKB)1000000000604289 035 $a(EEBO)2240870840 035 $a(OCoLC)13208027 035 $a(EXLCZ)991000000000604289 100 $a19860227d1684 uy | 101 0 $aeng 135 $aurbn||||a|bb| 200 12$aA pocket companion for seamen$b[electronic resource] $ewherein is contained plain and mercator's sailing by vulgar arithmetick and tables ready calculated fitted to the meanest capacity ... : to which is added the whole art of gunnery, and gauging of vessels, measuring of board and timber, according to the best method now used /$fby Thomas Ratcliff .. 210 $aLondon $cPrinted by John Playford, and sold by Benjamin Billingsley ...$d1684 215 $a[4], 100 p. $cill 300 $aReproduction of original in British Library. 330 $aeebo-0018 606 $aSeamanship$vHandbooks, manuals, etc 606 $aNavigation$vEarly works to 1800 606 $aGunnery$vEarly works to 1800 606 $aGaging 615 0$aSeamanship 615 0$aNavigation 615 0$aGunnery 615 0$aGaging. 700 $aRatcliffe$b Thomas$01014591 801 0$bEAA 801 1$bEAA 801 2$bm/c 801 2$bWaOLN 906 $aBOOK 912 $a996385715803316 996 $aA pocket companion for seamen$92412383 997 $aUNISA