The Sun.
London, England, 1860-05-11 00:00:00

DECAY ED TEETH.

R. ESKELL'S celebrated OSTEOPLASTIC
ENAMEL.—The only stopping for tender and decayed
Teeth that will not become discoloured. For front teeth in-
valuable. Post free for 30 stamps (directions enclosed).
314, Regent-street, London, facing the Polytechnic.

MR. ESKELL'S PATENTED INCORRO-
DIBLE TEETH are adapted without extracting teeth
or stumps, or giving any pain whatever, on his never-failing
principle of Self-Adhesion, by which the following advan-
tages are obtained :
PERFECT MASTICATION,
DISTINCT ARTICULATION, and
RESEMBLANCE TO NATURE
which renders it impossible to detect them. There are no
visible fastenings, and from the absence of all weight and
their congeniality to the mouth, may be worn on the most
tender or sensitive gums with the greatest comfort. Teeth
stopped, loose teeth fastened, &c. Consultations Free.
Terms strictly moderate.
314, Regent-street, facing the Polytechnic.

PRESENTS.- ORNAMENTAL and SCIEN
TIFIC.—ORNAMENTS for the Drawing-room, Library,
and Dining-room, consisting of anew and elegant assortment
of VASES, Figures, Groups, Candlesticks, Obelisks, Inkstands,
beautiful inlaid Tables Paper weights, &c., in Italian,Alabas-
ter, Marble, Bronze,Derbyshire Spar, &c. Imported and
manufactured by JAMES TENNANT, Mineralogist to her
Majesty, 149, Stand, W.C., London.
Mr. Tennant arranges elementary collections of SHELLS,
MINERALS, and FOSSILS, which will greatly facilitate
the interesting study of MINERALOGY, CONCHOLOGY,
and GEOLOGY, at 2,5, 10, 20, 50, to 100 guineas each.
PRACTICAL INSTRUCTION in GEOLOGY and MINE-
RALOGY is given by Mr. TENNA.Nr. at 149, Strand, W.C.
SIGHT AND HEARrNG.—SPECTACLES.—
POWERFUL TELESCOPES.--OPERA, RACE, and
PERSPECTIVE GLASSES. Messrs. S. and B. Solo-
mous, Opticians, 39, Albemarle-street, Piccadilly. Observe
—opposite the York Hotel, W.—Deafness.—Nrew Dis-
covery.—The Organic Vibrator, an extraordinarily power-
ful small newly-inventedinstrument for Deafness,
entirely 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 enanles
deaf persons to hear distinctly at church and at publie assem-
blies ; the unpleasant sensation of singing noises in the ears
L entirely removed, and it affords all the assistance that
possibly could be desired. Also, every kind of hearing in-
struments.—Spectacle Lenses of the greatest transparent
power. The great advantage derived from this inven-
tion is, that vision beeoming 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-4o the dangerous effects
of further powerful assistance. Opera, Race-course, Field,
and general Out-door Day and Night Perspective Glasses,
very small, far the waistcoat pocket, each containing 12 and
18 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 niht glasses
In preference to all others ; they are also preferred for deer-
stalking by sportsmen, gentlemen, and gamekeepers. Tele-
scopes inches long, by which a person may be clearly seen
and known at 31 miles, and an object at 12 to 14 miles dis-
tance ; and with an extra astronomical eye-piece, Jupiter's
moon's, Saturn's rings, and the aouble stars are distinctly
seen. All the above can be had of larger and all sizes, with
increasing powers, and are secured by her Majesty's Royal
Letters Patent. The Royal Exhibition, 1851. A valuable,
newly-invented, very small, powerful Waisteoat-poeket
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 Mieroscopeg
—Drawing-room sad Scientific Amusements—Valuable im-
provements in Compound Microscopes, To magnify 17,000
times, £2 ss. ; 35,000, £3 10s. ; 70,000, £6 10s. Prices from £1
to £6o—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. 39, Albemarle-
street, Piccadilly. Observe—opposite the York Hotel. W.