01772nam 2200409Ia 450 99639404040331620200824121738.0(CKB)4940000000115538(EEBO)2240870430(UnM)99899278e(UnM)99899278(EXLCZ)99494000000011553819980828d1662 uy |engurbn||||a|bb|Speculum nauticum[electronic resource] A looking-glasse for sea-men. Wherein they may behold, how by a small instrument, called the plain-scale, all nautical questions, and astronomical propositions, are very easily and demonstratively performed. First set down by John Aspley, student in physick, and practitioner of the mathematicks in London. The sixth edition. Whereunto are added, many new propositions in navigation and astronomy, and also a third book, shewing a new way of dialling. By H.P. and W.LLondon printed by W. Leybourn, for George Harlock, and are to be sold at his shop at Magnus Church-Corner, in Thames Street, near London-Bridge1662[4], 64 [i.e. 72] p. ill., chartsPage 72 misnumbered 64.Reproduction of original in the British Library.eebo-0018DialingEarly works to 1800NavigationEarly works to 1800Nautical astronomyEarly works to 1800DialingNavigationNautical astronomyAspley John791441H. P1005014W. L17th cent.1010847Cu-RivESCu-RivESWaOLNBOOK996394040403316Speculum nauticum2339929UNISA