 | 1848 - Liczba stron: 716
...Head Light to be visible at a distance of at leasts miles in a clear dark night, and the Lantern to be so constructed as to show a uniform and unbroken light...an arc of the horizon of 20 points of the Compass, viz., from right ahead to two points abalt the beam on each side of the ship. " 2 The coloured side... | |
 | 1880 - Liczba stron: 1122
...with a clear atmosphere, at a distance of at least one mile. " (c.) On the port-side, a red light, so constructed as to show a uniform and unbroken light over an arc of the horizon of 10 points of the compass ; so fixed as to throw the light from right a-head to two... | |
 | 1880 - Liczba stron: 1136
...(a.) At the Foremati Head, a bright white light, so fixed as to show an uniform and unbroken light over an arc of the horizon of 20 points of the compass ; so fixed as to throw the light 10 points on each side of the ship, viz., from right ahead to 2 points... | |
 | 1848 - Liczba stron: 696
...lights to be visible at a distance of at least two miles on a clear dark night, and the lanterns to be so constructed as to show a uniform and unbroken light over an arc of the horizon of ten points of the compass — viz., from right a-head to two points abaft the beam... | |
 | Freeman Hunt, Thomas Prentice Kettell, William Buck Dana - 1848 - Liczba stron: 726
...light to be visible at a distance of at least five miles in a clear dark night, and the lantern to be so constructed as to show a uniform and unbroken light over an arc of the horizon of twenty points of the compass — viz., from right a-head to two points abaft the... | |
 | 1848 - Liczba stron: 700
...lights to be visible at a distance of at least two miles on n clear dark night, and the lanterns to be so constructed as to show a uniform and unbroken light over an arc of the horizon of ten points of the compass — viz., from right a-head to two points abaft the beam... | |
 | John Ramsay M'Culloch - 1849 - Liczba stron: 116
...mast-head light to be visible at a distance of at least 5m. in a clear dark night, and the lantern to be so constructed as to show a uniform and unbroken light over an arc of the hori2on of 20 points of the compass, vi2. from right ahead to 2 points abaft the beam on each... | |
 | Trade Board of - 1850 - Liczba stron: 690
...lights to be visible at л distance of at least two tuiles iu a clear dark night, and the lanterns to be so constructed as to show a uniform and unbroken light over an arc of the horizon of 10 points of the compass — viz., from right ahead to two points abaft the beam... | |
 | 1850 - Liczba stron: 1026
...light to be visible at a distance of at least five miles in a clear dark night, and the lantern to be so constructed as to show a uniform and unbroken light over an arc of the horizon of twenty points of the compass : viz. from right ahead to two points abaft the beam... | |
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... so fixed as to throw the light 10 points on each side of the ship, viz., from right ahead to two points abaft the beam on either side... 
