The American Practical Lunarian: And Seaman's Guide ... To which are Annexed, a Compendium of Marine Law, and Mercantile Regulations and Customs; Being a Correct and Useful Guide to All Men in Business ... Marine Insurance Laws ... Commercial Forms |
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Page xviii
... Horizontal Parallax and semidiameter to any time under the meridian of Green- wich , XI To convert time into longitude , XII To reduce longitude into time , XIII To reduce the time of the moon's pas- sage over the meridian of Green ...
... Horizontal Parallax and semidiameter to any time under the meridian of Green- wich , XI To convert time into longitude , XII To reduce longitude into time , XIII To reduce the time of the moon's pas- sage over the meridian of Green ...
Page 7
... horizontal parallax is given in the VII page of the month of the Nautical Almanac , for every noon and mid- night , and may be proportioned to any time as before mentioned . The moon's parallax in altitude may be found by increasing the ...
... horizontal parallax is given in the VII page of the month of the Nautical Almanac , for every noon and mid- night , and may be proportioned to any time as before mentioned . The moon's parallax in altitude may be found by increasing the ...
Page 8
... horizontal parallax is given ge- nerally from 53 to 62 minutes . On the Dip or Depression of the Horizon at Sea . THE depression of the horizon at sea , or as it is commonly called , the dip , is the angle contained between the horizon ...
... horizontal parallax is given ge- nerally from 53 to 62 minutes . On the Dip or Depression of the Horizon at Sea . THE depression of the horizon at sea , or as it is commonly called , the dip , is the angle contained between the horizon ...
Page 22
... horizontal parallax , are given to find the true distance . The triangle ( ZO corresponds to the apparent distance of the sun and moon , and their apparent ze- nith distances . The apparent zenith distances , DZ and OZ , must now be ...
... horizontal parallax , are given to find the true distance . The triangle ( ZO corresponds to the apparent distance of the sun and moon , and their apparent ze- nith distances . The apparent zenith distances , DZ and OZ , must now be ...
Page 28
... horizontal position . The method I have adopted has been to level the dish , with a small quantity of quicksilver , by placing small pieces of paper under the lowest side . If this be first done , the floating glass will not adhere to ...
... horizontal position . The method I have adopted has been to level the dish , with a small quantity of quicksilver , by placing small pieces of paper under the lowest side . If this be first done , the floating glass will not adhere to ...
Contents
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Common terms and phrases
altitude anchor anchorage angle appear atmosphere axis bank barometer bearing blow boat Brazil cable Cape Cape Verd Islands Captain casks centre chronometer coast compass degrees diameter distance ditto diurnal motion earth east eastward eclipse equal equator fathoms feet fore Funchal gale gravity Greenwich gulf stream half haul hawse heave Helena helm horizon horizontal parallax inches island Jupiter land latitude leagues length light longitude magnetic mainsail mast mercury meridian miles minutes mizen moon moon's motion N. E. trade Nautical Almanac nearly noon northward observed orbit parallax pass picul planets pole port Porto Praya quarter reef rocks rope round rudder sail Santa Cruz point ship ship's shoal shore side southward specific gravity star staysail steered sun's surface tack tide topmast topsail veer vessel weather weight westward wind yards
Popular passages
Page 737 - ... arrests, restraints, and detainments of all kings, princes, and people, of what nation, condition, or quality soever, barratry of the master and mariners, and of all other perils, losses, and misfortunes that have or shall come to the hurt, detriment, or damage of the said goods and merchandises and ship, &c., or any part thereof.
Page 738 - And so we the assurers are contented, and do hereby promise and bind ourselves each one for his own part, our heirs, executors, and goods to the assured, their executors, administrators, and assigns for the true performance of the premises, confessing ourselves paid the consideration due unto us for this assurance by the assured at and after the rate of IN WITNESS WHEREOF we the assurers have subscribed our names and sums assured in (London).
Page 741 - ... they are, of the seas, men-of-war, fire," enemies, pirates, rovers, thieves, jettisons, letters of mart and countermart, surprisals, takings at sea, arrests, restraints and detainments of all kings, princes, and people* of what nation, condition, or quality soever...
Page 740 - ... and in case of any loss or misfortune it shall be lawful to the assured, their factors, servants, and assigns, to sue, labour, and travel for, in, and about the defence, safeguard, and recovery of the said goods and merchandizes and ship, &c., or any part thereof, without prejudice to this insurance...
Page 742 - And it is agreed by us, the Insurers, that this Writing or Policy of Assurance shall be of as much Force and Effect as the surest Writing or Policy of Assurance heretofore made in Lombard Street, or in the Royal Exchange, or elsewhere in London.
Page 735 - ... upon any kind of Goods and Merchandises, and also upon the Body, Tackle, Apparel, Ordnance, Munition, Artillery, Boat and other Furniture, of and in the good Ship or Vessel called the...
Page 737 - Ship, &c., or any Part thereof, without Prejudice to this Insurance ; to the Charges whereof we, the Assurers, will contribute, each one according to the Rate and Quantity of his sum herein assured.
Page 737 - Be it known that as well in own name as for and in the name and names of all and every other person or persons to whom the same doth, may, or shall appertain, in part or in all...
Page 392 - ... that a line drawn from the centre of the sun to the centre of the earth...
Page 806 - Ship called the whereof is Master for this present Voyage and now riding at Anchor in the and bound for to say being marked and numbered as in the Margin, and are to be delivered...