| Naval art and science - 1848 - 716 pages
...visible at a distance of at least 2 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...moreover fitted with inboard screens, of at least 3 feet long, to prevent them from being seen across the bow. The scrceui to be placed in a fore and... | |
| Naval art and science - 1851 - 830 pages
...Lantern is to be so constructed as to shew a uniform and unbroken light over an arc of the horizon of ten points of the compass, viz. from right ahead to two points abaft the beam on the Starboard side; the Lantern on the Port side is likewise to be fitted so as to throw... | |
| Freeman Hunt, Thomas Prentice Kettell, William Buck Dana - Commerce - 1848 - 726 pages
...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 beam on each side of the ship. 2. The colored side lights to be visible at a distance of at least... | |
| Commerce - 1848 - 696 pages
...to be во 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 beam on each side of the ship. 2. The colored side lights to be visible at a distance of at least... | |
| 1848 - 700 pages
...lantern to be so constructed as to show a uniform and unbroken light over nn arc of the horizon of twenty points of the compass — viz., from right a-head to two points abaft the beam on each side of the ship. 2. The colored side lights to be visible at a distance of at least... | |
| 1850 - 1026 pages
...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 on each side of the ship. 2. The coloured side lights to be visible at a distance of at least... | |
| Alexander Bridport Becher - 1853 - 164 pages
...Lantern is 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 ahead to two points abaft the beam on the Starboard side. 3. The Red Light on the Port side is likewise to be fitted so as to... | |
| Charles Joseph Riches - 1854 - 64 pages
...is to be constructed so as to show an 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 on the port side. The lantern on the starboard side is likewise to be fitted so as to throw... | |
| Victoria. Registrar-general's Office - Victoria - 1854 - 464 pages
...Lantern is 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 on the starboard side. 8. The Red Light on the Port side is likewise to be fitted so as to... | |
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