The Sun.
London, England, 1827-04-23 00:00:00

THEN TO FIND TUX TIME.

Let the difference between L and N. be P, which is
equal to 6 m. 49 sec. under which in Table Z, and oppo-
site to 29, the minutes of latitude already found, is 3 m.
17 sec. 7—say 3 in. 18 sec. which being subtracted from
L, because N is less than L, gives 2 h. 5S to. 53 sec. the
Apparent Time required, and hence the longitude by chro-
nometer.

REMARKS.-1. The results both of latitude and time,
by the above process and correct data, will always be close
approximations to truth, and sufficiently so for nautical
purposes-4f great accuracy be required, it is only to as-
sume another latitude, nearer to the latitude last found,
and compute the interval, until there be no difference be-
tween the observed and the computed intervals, which re-
quiring no new problem to solve, show the utility and
beauty of this approximate method—for vvhiCh, and for
others equally valuable, the reader is referred to the
Work itself.

2. The Horary Angles K. L. M. N. are taken out at
sight from the Horary Tables, and should there be odd
minutes of Declination and Latitude, which there generally
will, the proportions are most easily reduced by the help of
the subsidiary Table Z.

S. The importance of being enabled to obtain the Lati-
tudeat any time of the day, by
and Time in the short interval of half an hour, and
so sin, le a process, must be
evident to every one acquainted withthe due guidance of a
ship : under this impression, the Author is computing the
Horory Angles for every possible degree of Altitude, from
the Horizon to the Meridian, as a Supplement to the Ho-
rary Tables, which will be printed with all convenient
dispatch.

gta Mr. Lynn takes occasion to inform his friends and
the Public, that he is publishin, a new edition of Mar-
getts' Linear Table., in Quarto, upon fine wore paper,
whereby the observed angular distance between the Sun
and Moon, or between the Moon and a fixed star or a
Planet, is reduced to the true distance in the short space of
two minutes, without the help of logarithms. Price SO:.
boards.

This work will be ready fur delivery by the Ist of May,
1827.

t CLARK'S GENERAL OUTFIT-
TING WAREHOUSE, for the EAST and
WEST INDIES and SOUTH AMERICA, EXETER
'CHANGE, STRAND.

Officers, Cadets, and Writers going to India, and Gen-
tlemen proceeding to South America, or any other part
of the Globe, will find in this Establishment the whole
of tkeir Military Appointments, Swords, Chacos,!hes,
Belts, Pistols, &c. together with a large and well-reanu•-
factored stock of Sea Cots, Couches, and Bedding; Cabin
Wash hand Tables, Chairs, ann Lamps ; Sea Chests,
Mule and Bullock Trunks, and every other description
of Travelling Equipage.

AN ASSORTMENT OF CANTEENS, ready fitted
with the necessary requisites for India and other tropical
climates ; likewise a great variety of Silver and Plated
Articles, Knives awl Forks, suitable for families going
abroad ; Military and Hindostannee Books, Maps, &c.
A FASHIONABLE STOCK of Carriage, Curricle,
Tandem, Ph ton, Stanhope aad Chaise HARNESS, wi..;
every description of Saddlery, &c. &c. for home use, East
and West Indies, and South America, which merit inspec-
tion from their excellent quality, first style of workman-
ship, and moderate prices.
All the. Articles in this Establishment are warranted,
and the excellent plan of fifty years standing is still strictly
adhered to, of asking one Ready Money Price, but from
which no abatement will be made.

miE CORDIAL 8..9.L1\1 of GILEAD
affords relief to persons of all ages afflicted with Ner••
lions Disorders, proceeding either from an immoderate use
of tea, hard drinking, heat of climate, excess of grief, dis-
sipated pleasure, bad lyings-in, or other debilitating causes,
in either sex.

It is peculiarly adapted to improve the health of weakly
females, as well as to warm and invigorate phlegmatic
habits in general; it acts powerfully as a nervine, not only
on the weak stomach, but the whole nervous system.
Those who in advanced life feel the consequences of
youthful excess, will find themselves advanced to health
and strength, and many of their melancholy symptoms re-
moved,. by the use of this Medicine.
Persons who have long resided in hot climates, and are
languid and relaxed in their whole system, take this Medi-
cine with the happiest effects.—Sold in bottles lls. each,
and four in one fsr 335., whereby 115. are saved, by Mr.
Johnson, 68, Cornbill; Mr. Sanger (late Bacon and Co.),
150, Oxford-street ; Mrs. Ward, Holborn ; Mr. Henry
Mackeill, 33, Whitechapel, London ; and all Medicine
Venders.

Of whom may be had, price Ss., Dr. SOLOMON'S
GUIDE to HEALTH, which may be consulted as the
silent friend and able phyk:ician in all cases of Debility, Loss
of Appetite, Asthma, Consumption, &c.


THE ARMY.

A detachment belonging to the 66th Regiment of Foot
embarked on Friday, on board a canal boat, at Paddington,
on route 'to Manchester.

A detachment belonging to the 57th Regiment of In-
fantry embarked, on Friday:, on hoard a canal-boat, at Pad-
dington, on route to Burnley.
Detachments belonging to the 23d and 86th Regiments
of Foot marched on Saturday, from Westminster, for
Bristol, on route to Ireland.