... a bright white light, so constructed as to show an 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 vessel, viz. from right ahead to two points abaft the beam on either... The Middle and Upper Mississippi River - Página 51por United States. Army. Corps of Engineers - 1948 - 354 páginasVista completa - Acerca de este libro
| 1858 - 554 páginas
...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... | |
| Great Britain. Admiralty - 1858 - 36 páginas
...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... | |
| 1859 - 780 páginas
...uniform and unbroken light over an arc of the horizon of 20 point« 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 ahead to 2 points abaft the beam on either side. 3. The green light on... | |
| 1859 - 788 páginas
...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. : — Irom... | |
| Reed Thomas and co, ltd, Thomas REED (of Sunderland.) - 1859 - 106 páginas
...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 - 1859 - 804 páginas
...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... | |
| 1859 - 782 páginas
...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... | |
| Janet Taylor - 1860 - 164 páginas
...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 ahead to 2 points abaft the beam on either side. 3. The Green Light on the... | |
| J. S. Hobbs - 1860 - 116 páginas
...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... | |
| 1862 - 510 páginas
...clear atmosphere, at a iiistai ce of at least 5 miles, and shall show a 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 .he ship, viz., from right... | |
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