Tide Tables for the Year ...U.S. Government Printing Office, 1899 |
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12 give 12h is noon 1st quar 3d quar 75th meridian abbreviations relating Admiralty Charts afternoon approximately the datum Cape Horn có có có Coast and Geodetic comparison of consecutive consecutive heights datum of soundings diminished by 12 Eastern Standard equator feet and tenths feet below mean full moon Geodetic Survey Charts give the usual Greenwich Mean Harbor Harmonic Tide Plane Height of High heights will indicate High and Low high or low hours less Key West less than 12 line and heights Mean Local Civil Mean Low Water mean sea level moon farthest north morning north or south Number Oh is midnight Old Point Comfort order of occurrence p. m. The heights Port Townsend reckoned from Mean region Sandy Hook second line Sitka Symbols and abbreviations Thurso tides are placed usual reckoning Willets Point
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Страница 34 - Make the tail of the block fast to the lower mast, well up. If the masts are gone, then to the best place you can find. Cast off shotline, see that the rope in the block runs free, and show signal to the shore.
Страница 38 - As soon as breathing is established let the patient be stripped of all wet clothing, wrapped in blankets only, put to bed comfortably warm, but with a free circulation of fresh air, and left to perfect rest. Internally: Give...
Страница 35 - Circumstances may arise, owing to the strength, of the current or set, or the danger of the wreck breaking up immediately, when it would be impossible to send off the hawser. In such a case a breeches buoy or...
Страница 38 - ... reaction is fully established there is great danger of congestion of the lungs, and if perfect rest is not maintained for at least forty-eight hours it sometimes occurs that the patient is seized with great difficulty of breathing, and death is liable to follow unless immediate relief is afforded. In such cases apply a large mustard plaster over the breast. If the patient gasps for breath before the mustard takes effect, assist the breathing by carefully repeating the artificial respiration.
Страница 36 - Two flags, a white and a red, waved at the same time on shore by day, or two lights , a white and a red , slowly swung at the same time, or a blue pyrotechnic light burned by night, will signify »Do not attempt to land in your own boats. It is impossible.« A man on shore beckoning, by day, or two torches burning near together, by night, will signify »This is the best place to land.
Страница 38 - If natural breathing be not restored after a trial of the bellows movement for the space of three or four minutes, then turn the patient a second time on the stomach, as directed in Rule II. rolling the body in the opposite direction from that in which it was first turned, for the purpose of freeing the air passages from any remaining water.
Страница 33 - ... boats until the last hope of assistance from the shore has vanished. Often when comparatively smooth...
Страница 36 - ... it. As soon as a drowning man begins to get feeble and to lose his recollection, he gradually slackens his hold until he quits it altogether. No apprehension need, therefore, be felt on that head when attempting to rescue a drowning person.
Страница 34 - If circumstances will admit you can assist the life-saving crew by manning that part of the whip to which the hawser is bent and hauling with them. When the end of the hawser is got on board a...
Страница 39 - ... of those extremely severe and dangerous storms which occasionally move across the lakes and northern Atlantic coast.