 | Reginald Godfrey Marsden, John William Mansfield - 1891 - 716 páginas
...seconds' duration. A steam vessel shall be provided with an efficient whistle or siren sounded by steam or some substitute for steam, so placed that the sound...mechanical means, and also with an efficient bell (a). A sailing vessel of twenty tons gross tonnage or upwards shall be provided with a similar fog... | |
 | Herbert Ransom Spencer - 1895 - 540 páginas
...blast " used in this article shall mean a blast of from four to six seconds duration. A steam-vessel shall be provided with an efficient whistle or siren,...intercepted by any obstruction, and with an efficient fog-horn, to be sounded by mechanical means, and also with an efficient belL [In all cases where the... | |
 | United States Naval Institute - 1896 - 1272 páginas
...fog-horn. The words " prolonged blast " used in this article shall mean a blast of from four to six seconds' duration. A steam vessel shall be provided...intercepted by any obstruction, and with an efficient fog-horn to be sounded by mechanical means, and also with an efficient bell. (In all cases where the... | |
 | United States - 1897 - 450 páginas
...blast'' used in this article shall mean a blast of from four to six seconds' duration. A steam-vessel shall be provided with an efficient whistle or siren,...intercepted by any obstruction, and with an efficient fog-horn, to be sounded by mechanical means, and also with an efficient bell. [In all cases where the... | |
 | United States. President - 1897 - 830 páginas
...the fog horn. The words "prolonged blast" used in this article shall mean a blast of from four to six seconds' duration. A steam vessel shall be provided...steam, so placed that the sound may not be intercepted bv any obstruction, and with an efficient fog horn, to be sounded by mechanical means, and also with... | |
 | United States. Army. Corps of Engineers - 1897 - 654 páginas
...duration. sound instru- A steam-vessel shall be provided with an efficient wbistle Tided iUMuS ?м- 01> siren, sounded by steam or by some substitute for...by any obstruction, and with an efficient fog horn; also with an efficient bell. A sailing-vessel of twenty tons gross tonnage or upward shall be provided... | |
 | Hubert Stuart Moore - 1897 - 106 páginas
..."sailing vessels and vessels towed," on the fog-horn. The words " prolonged blast " used in this Article, shall mean a blast of from 4 to 6 seconds duration....an efficient whistle or siren, sounded by steam or some substitute for steam, so placed that the sound may not be intercepted by any obstruction, and... | |
 | U.S. Coast and Geodetic Survey - 1899 - 238 páginas
...blast" used in this article shall mean a blast of from four to six seconds' duration. A steam-vessel shall be provided with an efficient whistle or siren,...by any obstruction, and with an efficient fog horn; also with an efficient bell. A sailing-vessel of twenty tons gross tonnage or upward shall be provided... | |
 | United States - 1899 - 522 páginas
...blast" used in this article shall mean a blast of from four to six seconds duration. A steam-vessel shall be provided with an efficient whistle or siren,...by any obstruction, and with an efficient fog horn; also with an efficient bell. A sailing-vessel of twenty tons gross tonnage or upward shall be provided... | |
| |
A steam vessel shall be provided with an efficient whistle or siren, sounded by steam or by some substitute for steam, so placed that the sound may not be intercepted by any obstruction, and with an efficient fog horn; also with an efficient bell. 
