01484nam 2200337 n 450 99639104450331620221108061100.0(CKB)4940000000105559(EEBO)2240944612(UnM)99855591(EXLCZ)99494000000010555919920902d1624 uy |engurbn||||a|bb|Speculum nauticum[electronic resource] A looking glasse, for sea-men: wherein they may behold a small instrument called plaine scale: whereby all questions nauticall, and propositions astronomicall are very easily and demonstratiuely wrought. /Lately penned, and now published for the vse and benefot of such as will make good vse of it. By Iohn Aspley student in physicke, and practitioner of the mathematickes, in the city of LondonLondon Printed by Thomas HarperM.DC.XXIV. [1624][8], 62, [2] pDedication to Trinity House, Deptford Strand; a variant has dedication to W. Holliday and East India Co.Reproduction of the original in the Emmanuel College (University of Cambridge). Library.eebo-0048Nautical instrumentsEarly works to 1800Nautical instrumentsAspley John791441Cu-RivESCu-RivESCStRLINWaOLNBOOK996391044503316Speculum nauticum1768918UNISA