The Sun.
London, England, 1860-06-19 00:00:00

REVIEWS OF THE WORK.

"Curtis on Manhood.—This is a truly valuable work, and
should be in the hands of young and old."—" Sunday Times,"
23d March, 1856.
"The author has conferred a great boon by publishing this
little work, in which is described the source of those diseases
which produce decline in youth or more frequently premature
old age."—" Daily Telegraph," March 27, 1856.
At home for consultation, daily, from 10 till 3 and 6 to R.
Sundays.lo to 1.

SIGHT AND HEARING.-SPECTACLES.-
POWERFUL TELESCOPES.—OPERA, RACE, and
PERSPECTIVE GLASSES. Messrs. S. and B. Solo-
mons, Opticians, 39, Albemarle-street, Piccadilly. Observe
—opposite the York Hotel, W.—Deafness.—New Die-
mvery.—The Organic Vibrator, an extraordinarily cower-
ful small newly-invented instrument for Deafness,
ntirely different from all others, surpasses anything of the
kind that has been, or probably ever can be, Produced. Being
of the same colour as the skin, is not perceptible. It enables
deaf persons to hear distinctly at church and at public assem-
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 -
strumenta.—Spectacle Lenses of the greatest transparent
' ier; The great advantage derived from this inven-
tion that vision becoming impaired is preserved and
strenn-thened, and very aged persons are enabled to cm-
ploy their sight at the most minute occupation—can see
with those lenses of
do not require the f' much less magnifying power, and they
assistance
changes to the dangerous effects
of further powerful
and general Out- door Daance. Opera, Race-course, Field,
very small, for the waistcoat and Night Perspective Glasses.
pocket, each containing 12 and
'lB lenses, constructed of Germana glass. Will show distinctly
persons to know them at tw o-apd-a-half and three miles,
and an object from eighttosteeonfililes distant. Her Majesty's
Coast Guards are making u them as day and night glasses
in preference to all others ; they are also preferred for deer-
stalking' by sportsmen, gentlemen, and gamekeepers. Tele
wows n inches long, byawnhdieahnaot' ersr may be clearly seen
and known at 31 miles, at 12 to 14 miles dis-
tance ; and with an extra astronomicalje eye-piece, Jupiter's
moon's, Saturn's rings, and the troue stars are distinctly
seen. All the above can be had of larger all sizes, with
- increasing powers, and are securedarnlll esAty's Royal
Letters Patent. The Royal Exhibition, 18514. valuable,_
newly-invented, very small, powerful Waistcoat
-pocket the ize of a walnut, by which a person canin6kl.et
seen and known one and a half mile distant. They an-
swer every purpose on the Race-course and at the Opera-
houses. -
houses. Country scenery and ships are clearly seen at four
a
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, Te magnify 17,000
times, £2 ss. ; 35,000, £3 10s. ; 70,000, £6 10s. Prices from £1
to ZOO—Magic 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 Instruments of the highest character. Hotelemarle-
etreet,, Obserre—oppolite the York W.