The Haven-finding Art: A History of Navigation from Odysseus to Captain CookHollis and Carter for the Institute of Navigation, 1971 - 310 ページ |
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... pilots were not so expert and well instructed in the use of the quadrant and astrolabe , and in making necessary calculations , as they ought to be . She therefore laid it down that all pilots should put themselves under instruction ...
... pilots were not so expert and well instructed in the use of the quadrant and astrolabe , and in making necessary calculations , as they ought to be . She therefore laid it down that all pilots should put themselves under instruction ...
194 ページ
... pilot , at a generous salary , and a few years later brought Nicholas de Nicholai , a skilled chart - maker , over from Paris . Soon after Henry VIII died there were said to be three - score French pilots in England , many of them ...
... pilot , at a generous salary , and a few years later brought Nicholas de Nicholai , a skilled chart - maker , over from Paris . Soon after Henry VIII died there were said to be three - score French pilots in England , many of them ...
302 ページ
... pilots , 134 ; navigation in Atlantic , 140 ; wars with Moors , 156 ; training of pilots , 157 ; voyages to West and South in 15th cent . , 158 ; navigational progress in 15th cent . , 158 ; and discovery of variation , 172 ; pilots in ...
... pilots , 134 ; navigation in Atlantic , 140 ; wars with Moors , 156 ; training of pilots , 157 ; voyages to West and South in 15th cent . , 158 ; navigational progress in 15th cent . , 158 ; and discovery of variation , 172 ; pilots in ...
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