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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204 ページ
... William Borough , and within a few years he was trying it out , or rather arranging for someone else to do so . Borough's mind was always employed upon the improvement of navigation , and as he rose to high office on the Navy Board ...
... William Borough , and within a few years he was trying it out , or rather arranging for someone else to do so . Borough's mind was always employed upon the improvement of navigation , and as he rose to high office on the Navy Board ...
229 ページ
... Borough had found it 114 ° or 1140 , and took eight observations there at the summer solstice ( 1622 ) . The difference from William Borough's observations ( made there in 1581 ) was confirmed , and this led to doubts which about ten ...
... Borough had found it 114 ° or 1140 , and took eight observations there at the summer solstice ( 1622 ) . The difference from William Borough's observations ( made there in 1581 ) was confirmed , and this led to doubts which about ten ...
308 ページ
... Borough's Journal , 196 ; William Borough's interest in , 204 ; deter- mined by Borough at Limehouse on in 1580 , 205 ; Hariot on , 220-1 ; Borough's Discourse , 226 ; Gunter determination by observed and calculated azimuth of Sun , 229 ...
... Borough's Journal , 196 ; William Borough's interest in , 204 ; deter- mined by Borough at Limehouse on in 1580 , 205 ; Hariot on , 220-1 ; Borough's Discourse , 226 ; Gunter determination by observed and calculated azimuth of Sun , 229 ...
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