 | Naval art and science - 1884 - 1126 pages
...carry— (a.) On or in front of the foremast, at a height above the hull of not less than 20 feet, and if the breadth of the ship exceeds 20 feet, then at...such breadth, a bright white light, so constructed as to show an uniform and unbroken light over an arc of the horizon of 20 points of the compass, so... | |
 | Naval art and science - 1880 - 1122 pages
...of the vessel at a height above the hud rf not less than 20 feet, and if the breadth of the vessel exceeds 20 feet, then at a height above the hull not less than such breadth, t bright white light, so constructed as to show a uniform and mibroken light over an arc of the horizon... | |
 | Janet Taylor - 1853 - 124 pages
...least five miles, in a dark night, with a clear atmosphere, and the Lantern is to be so constructed as to show an uniform and unbroken light over an arc of the horizon of 20 points of the compass being 10 points on each side of the ship, ie from right ahead to 2 points abaft the beam on either... | |
 | Yachting - 1858 - 554 pages
...to be visable on a datk night, with a clear atmosphere, at a distance of at least 5 miles, and shall show an uniform and unbroken light over an arc of the horizon of 20 points of the compass, and it shall be so fixed as to throw the light 10 potnts on each side of the ship, viz. : from right... | |
 | Edwin Beedell - Tariff - 1858 - 500 pages
...to be visible on a dark night, with a clear atmosphere, at a distance of at least 5 miles, and shall show an uniform and unbroken light over an arc of the horizon of 20 points of the compass, and it shall be so fixed as to throw the light 10 points on each side of the ship, viz. : from right... | |
 | Great Britain. Admiralty - 1858 - 36 pages
...to be visible on a dark night, with a clear atmosphere, at a distance of at least 5 miles, and shall show an uniform and unbroken light over an arc of the horizon of 20 points of the compass, and it shall be so fixed as to throw the light 10 points on each side of the ship, viz., from right... | |
 | Freeman Hunt, Thomas Prentice Kettell, William Buck Dana - Commerce - 1859 - 804 pages
...to be visible on a dark night, with a clear atmosphere, at a distance of at least 5 miles, and shall show an uniform and unbroken light over an arc of the horizon of 20 points of the compass, and it shall be so fixed as to throw the light 10 points on each side of the ship. viz. :— from right... | |
 | Commerce - 1859 - 782 pages
...to be visible on a dark night, with a clear atmosphere, at a distance of at least 5 miles, and shall show an uniform and unbroken light over an arc of the horizon of 20 points of the compass, and it shall be so fixed as to throw the light 10 points ou each side of the ship, viz. : — Irom... | |
 | Reed Thomas and co, ltd, Thomas REED (of Sunderland.) - Merchant marine - 1859 - 106 pages
...to be visible on a dark night, with a clear atmosphere, at a distance of at least 5 miles, and shall show an uniform and unbroken light over an arc of the horizon of 20 points of the compass, and it shall be so fixed as to throw the light 10 points on each side of the ship, viz. : from right... | |
| |
... feet, then at a height above the hull not less than such breadth, so, however, that the light need not be carried at a greater height above the hull... 
