The elements of navigation : containing the theory and practice, with all the necessary tables, to which is added, a treatise of marine fortification ... (1754)
Robertson, J. (John), 1712-1776, Adams, Charles Francis, 1807-1886, former owner. BRL, Adams, John, 1735-1826, former owner. BRL, Boston Public Library) John Adams Library BRL · London : Printed for J. Nourse ... · leaf 284
th. SSW. 18 m. 6th.NW.b.N.i-W.5om. •h. NE.|E. 42 m. 8th. W.b.S.iW.45 m. 9th. SW. b. S. 20 m.ib. E.b.N.i-E. 62 m. Required our prefent lat. and departure, withth courfe and dijlance made good ? Traverse Table. i )urfes. D. N. S. E. W. IS. 22 20,3 8,4 I b. W. 3 c 29,4 ^ iB.b.E. 40 22,2 33>3 IE.… … Ir the courfe. As 99 m. : 58,4m. : : Rad : t. 300 32. Or NNE.|E.h the dift, Asf. 300 32 : 58,4 m. : : Rad : 115 the diftance. LI 2 Quest. ;6o PLANE SAILING* Quest. VIII. Tejierday noon we were in lat. 330 15N. and bourua port in lat. 28° 35 N.. lying 196 miles to the wejl; and this day at nwe are…
Navigation · Nautical astronomy · Fortification
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![An illustration from Nicolai Copernici Torinensis De reuolutionibus orbium coelestium, libri VI : Habes in hoc opere iam recens nato, & aedito, studiose lector, motus stellarum, tam fixarum, quàm erraticarum, cum ex ueteribus, tum etiam ex recentibus obseruationibus restitutos: & nouis insuper ac admirabilibus hypothesibus ornatos. Habes etiam tabulas expeditissimas, ex quibus eosdem ad quoduis tempus quàm facillime caculare poteris. Igitur eme, lege, fruere. [Line in Greek] (1543)](https://img.insideoutlibrary.com/img/200/ia-nicolaicopernici00cope-242-152.webp)
