01628nam 2200325 n 450 99638616170331620200824120641.0(CKB)1000000000614963(EEBO)2248539388(UnM)99834077e(UnM)99834077(EXLCZ)99100000000061496319970213d1662 uy |engurbn||||a|bb|The sea-mans practice[electronic resource] containing a fundamental probleme in navigation, experimentally verified: namely, touching the compasse of the earth and sea, and the quantity of a degree in our English measure. Also, an exact method or form of keeping a reckoning at sea, in any kind or manner of sailing. With certain tables and other rules useful in navigation. As also in the plotting and surveying of places. The latitude of the principal places in England. The finding of currents at sea, and what allowance is to be given in respect of them. The fifth edition. By Richard Norwood, reader of the mathematicksLondon printed by William Leybourn, for George Hurlock, and are to be sold at his shop at St. Magnus Church-corner, in Thames Street, neer London Bridge1662[6], 142 pReproduction of the original at the British Library.eebo-0018NavigationEarly works to 1800NavigationNorwood Richard1590?-1675.1003522Cu-RivESCu-RivESWaOLNBOOK996386161703316The sea-mans practice2323858UNISA