Shipbuilding Cyclopedia: A Reference Book Covering Definitions of Shipbuilding Terms, Basic Design, Hull Specifications, Planning and Estimating, Ship's Rigging and Cargo Handling Gear, Tables of Displacement of Commodities, Arrangement and Working Drawings of Modern Vessels, and a Composite Catalog of Marine Equipment

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Fred Bibber Webster, J. L. Bates, Stephen McKay Phillips, Alfred Henry Haag
Simmons-Boardman Publishing Company, 1920 - Shipbuilding - 1119 pages
 

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Page 75 - A vessel of one hundred and fifty feet or upwards in length when at anchor shall carry in the forward part of the vessel, at a height of not less than twenty and not exceeding forty feet above the hull, one such light, and at or near the stern of the vessel, and at such a height that it shall be not less than fifteen feet lower than the forward light, another such light.
Page 75 - A vessel under one hundred and fifty feet in length, when at anchor, shall carry forward, where it can best be seen, but at a height not exceeding twenty feet above the hull, a white light in a lantern so constructed as to show a clear, uniform, and unbroken light visible all round the horizon at a distance of at least one mile.
Page 76 - A bright white light in the fore part of the vessel as near the stem as practicable, so constructed as to show an unbroken light over an arc of the horizon of twenty points of the compass, so fixed as to throw the light ten points on each side of the vessel ; namely, from right ahead to two points abaft the beam on either side.
Page 77 - On the near approach of or to other vessels they shall have their side lights lighted, ready for use, and shall flash or show them at short intervals, to indicate the direction in which they are heading, but the green light shall not be shown on the port side, nor the red light on the starboard side.
Page 8 - By day she shall carry in a vertical line one over the other, not less than 6 feet apart, where they can best be seen, three shapes...
Page 76 - On the port side a red light so constructed as to show an unbroken light over an arc of the horizon of ten points of the compass, so fixed as to throw the light from right ahead to two points abaft the beam on...
Page 76 - These two lights shall be so placed in line with the keel that one shall be at least 15 feet higher than the other and in such a position with reference to each other that the lower light shall be forward of the upper one. The vertical distance between these lights shall be less than the horizontal distance.
Page 75 - A steam vessel when under way shall carry — (a) On or in front of the foremast, or If a vessel without a foremast, then in the fore part of the vessel, at a height above the hull of not less than...
Page 77 - A pilot vessel of such a class as to be obliged to go alongside of a vessel to put a pilot on board may show the white light instead of carrying it at the masthead, and may, instead of the colored lights above mentioned, have at hand, ready for use, a lantern with a green glass on the one side and a red glass on the other, to be used as prescribed above.
Page 75 - The vessels referred to in this article shall not be obliged to carry the lights prescribed by article four (a) and article eleven, last paragraph. Art. 8. Pilot vessels when engaged on their station on pilotage duty shall not show the lights required for other vessels, but shall carry a white light at the masthead, visible all around the horizon, and shall also exhibit a flare-up light or flare-up lights at short intervals, which shall never exceed fifteen minutes.

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