A new treatise on the practice of navigation at sea : containing all the details necessary to enable the mariner to become a good practical navigator. (1902)
Thoms, William · New York : Printed for the author and sold by John Bliss & Co · leaf 45
8.21 11 58.54 29 52.29 47 40.55 66 25.22 83 7.19 12 58.41 30 51.58 48 40.09 66 24.24 84 6.16 13 58.28 31 51.26 49 39.22 67 23.26 85 8.14 14 68.14 32 50.53 50 38.44 68 22.28 86 4.12 15 57.68 33 50.19 51 37.46 69 21.30 87 3.09 16 67.41 34 49.45 52 36.57 70 20.31 88 2.02 17 57.23 35 49.09 53 36.07 71… … Parallel Sailing is the method of finding the Distance between two places in the same Parallel of Latituiewhen their difference of Longitude is known, or of finding the difference of Longitude answering to th«Distance or Departure made good when a Ship sails due East or West. Distance sailed and…
Navigation · Nautical astronomy
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