The Sun.
London, England, 1860-02-20 00:00:00

MEDICAL ADVICE.

DR. LA'MERT, Registered L.S.A., Honorary
11l Member of the London Hospital Medical Society, M.D.
the University of Erlangen, Acc., may be CONSULTED
on all cases of Debility, Nervousness, and on the Secret In
firmities of Youth and Maturity, trona Eleven till Two, and
from Six till Eight, at his residence,
37, BEDFORD-SQUARE, LONDON
Dr. La'Mert has just published, price Sixpence, with nu-
merous Eng-ravinv.s and Cases, a New Edition of his Work,
SELF-PRESERVATION,
which will be sent free, in a sealed envelope, by Mann, 3)
Cornhill, London, or by the Author, for Eight stamps.
CONTENTS.
slecT7rowil nrt
I—.—Tphuebrehyysi- anho3logyooof the
-The MoraleheGenerativ
Generative Or
f °org Ganens.era-
lye Physiology—True and False Morality.
SECTION lll.—Marriage in its Moral, Social, and Physical
delations—lts Expectancies and Disappointments—Advan-
tages of Physical Contrastain security; Healthy Offspring.
SECTION IV.—Spermatorrhcea and Impotence—The causes
of
Sterility in both Sexes—Self-inflicted Miseries.
SECTION V. -The Vices of Schools—Effects of certain per-
nicious habits on the mental and general faculties.
SECTION Vl.—Treatment of Nervous and Generative De-
bility—lmpotence and Sterility—Dangerous Results of
various Hazardous Specifics -The Author's Principles of
Treatment ; Medical, Dietetic, and General, derived from
Twenty Years' successful practice
The above work is inter ded for the perusal of those who
have in early life been induced to swerve from the strict rules
philanthropy,ca ti ons
oof morality. In its pages facts of par ,mount utility are
brought together, wholly divested of tne delusions and incon-
sistenciesu so largely introduced into certain quasi medical
given
as ento the world ,9,Tatis, under the wise of
"acts of gratitude," by pretended clergy-
men and others, whose tamperings with the constitution are
frequently followed by serious consequences

PERSPECTIVES G i
POWERFUL
AND
GLASSES.THEEL isRC Npg
sm. ge Ts
E. ERSCA. T
and A CLB E.
RACE, -I
Salo-
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—opposite the York Hotel, W.—Deafness Sew Dis-
covery.—The Organic Vibrator,extraordinarily•
ful small newly-invented
sinstrument for Deafness,
intirely different from all other
dud that has been, or probably ev,esrurpatises anything of the
of the same colour as the skin, is noteanproduced.
Being
deaf persons to hear distinctly at church perceptible.
at übliceansasems-
blies ' • the unpleasant sensation of singing noises in the ears
is entirely removed, and it affords all the assistance that
possibly could be desired. Also, every kind of hearing in-
strumeuts.—Spectacle Lenses of the greatest transparent
power. The great advantage derived from this inven-
tion is, that vision becoming impaired is preserved and
strengthened, and very aged persons are enabled to em-
ploy their sight at the most minute occupation—can see
with those lenses of a much less magnifying power, and they
do not require the frequent changes to the dangerous effects
of further powerful assistance. Opera, Race-course, Field,
and general Out-door Day and Night Perspective Glasses,
very small, for the waistcoat pocket, each containing 12 and
'8 lenses, constructed of German glass. Will show distinctly
persons to know them at two-and-a-half and three miles,
and an object from eight to ten miles distant. Her Majesty's
Coast Guards are making use of them as day and night glasses
in preference to all others ; they are also preferred for deer-
stalking by sportsmen, gentlemen, and gamekeepers. Tele-
scopes 31 inches long, by which a person may be clearly seen
and known at 31 miles, anti an object at 1 to 14 miles dis-
tance ; and with an extra astronomical eye-piece, ,Jupiter's
moon's, Saturn's rings, and the double stars are distinctly
seen. All the above can be had of larger and all sizes, with
increasbast. powers, and are secured by her Majesty's Royal
Letters Patent. The Royal Exhibition, 18.51. A valuable,
newly-invented, very small, powerful Waisteoat-pocket
Glass, the size of a walnut, by which a person can be
seen and known one and a half mile distant. They an-
swer every purpose on the Race-course and at the Opera-
houses. Country scenery and ships are clearly seen at four
to six miles. They are invaluable for shooting, deer-
stalking, yachting, to sportsmen, gentlemen, gamekeepers,
and tourists. Price 30s. Magic Lanterns and Microscopes
—Drawing-room and Scientific Amusements—Valuable im-
provements in Compound Microscopes, To magnify 17,000
times, L' ss. ; 35,000, £3los. ; 70,000, £6 10s. Prices from £1
to £6.l—MaAc Lanterns, Dissolving views, with improved
German Lenses, giving a clear disc from 16 to 20 feet diameter.
Every description of Optical, Mathematical, and Philosophi-
cal Instrurneni aof the highest character. 39, Albemarle-
street, Piccadilly. Obserre—opposite the York Hotel. W.