The Sun.
London, England, 1839-05-31 00:00:00

SIGHT AND lIEARING.

THE INVISIBLE OPERATIVE VOICE
CONDUCTOR, effected by the Messrs. S. anti R.
soLOMONS Opticians and Aurists to the Royal Family, 39, Albe.
marle-street, Piccadilly, by which thousands of deaf persons have
been greatly benefited, is the size of a seven-shilling piece, and when
fixed into the cavity of the ear is soft and easy, and not more percep.
tible than having a piece of wool in its place, by which the faintest
whisper at a public assembly is heard with distinctness. And defec-
tive VISION is brought to nature by the use of newly-invented
SPECTACLE LENSES : immediately they arc placed before weak
and imperfect eyesight, either by day •r candle light, every object
becomes clear and distinct, and the most minute particle is seen with
great distinctness, by the use of which both the sight and hearing
become much improved.
The Messrs. SULOMONS DISCLAIM all connection with persons
of the SA ME NAME, and the sale of Amber Spectacles: in doing
so they ::late the HISTORY of AMBER, from the Dictionary of
Arts and Sciences" of Andrew Ure, M.D., E.R.S., &c. &c.
.‘ Amber is an indurated vegetable jti cc, and not produced by the
laws of crystallization, but by the same causes which influence the
mechanical condition of gum. Insects arc often found embedded in
it. Amber is most powerfully electrical by friction—very hot, to
such an extent as to explode into fragments ; the workmen too, are
subject to nervous tremours in their wrists, arms, &c. ; thee en.
counter great danger by handling such dreadful excited decides ;
Amber grows, with lime, and is apt to take fire, and is of such a
soft nature when exposed to warmth that it swells, bubbles up, and
will burn away with flame."

The above Dr. Ure's statements are further confirmed by Sir I)
BRE%VSTER and Pliny, as also by Parks and Heny on Chemistry.
Thedestructive effects of such a material for Specticlbs, to imperfect
vision, are fully and most satisfactorily explained in Messrs.
Curtis and Dollond's Second Edition on the Preservation of Sight,
and may be ascertained at any respectable
_Opticians in London.
The Messrs Solomons' newly-invented spectacle Lenses are not
constructed of such a material ; but which are very superior, and
bring back at once dimness of sight and imperfect vision to its
original and natural state ; these Spectacles, and very small Voice
Conductors for Deaf persons, are only to be had at their l'stablish-
ment, Ml, Albemarle-street, Piccadilly, opposite the York Hotel.
NO TRAVELLERS ARE EMPLOYED.

NERVOUS AND DEBILITATED CONSTITUTIONS.
NoMedicine hitherto discovered has main-
tained so extensive and durable a reputation as Dr.
SDLOMON'S CELEBRATED CORDIAL BALM of GILEAD,
for nouri-hing and invigorating the Nervous System, and acting as a
general Restorative to Debilitated Constitutions.
If the efficacy of a medicine is to be judged of by the permanency
of its reputation, and the extent to which it is r-sorted to by in.
valids, this celebrated Cordial may claim, without exaggeration, a
preeminent distinct.; n; and it may he further averred, that no-
thing can be better adapted to assist the constitution which has
been much injured by the irregularities of youth, habits of studious
application, a life of pleasure, or a residence in hot climates; or
those who from any cause have fallen into a despondent state of
mind from that distressing train of symptoms, commonly denomi.
nated " Nervous." In such persons the mental powers are not less
enfeebled than the corporeal, and to them is recommended a re-
medy that acts with prompt efficacy, without interfering with do.
mcstic habits. . _ _

CAUTION—As many imltations of Dr. Solomon's Cordial Balm
of Gilead are on Sale, the Public will be sure to ask for that Medi-
cine as " Doctor Solomon's," as no other Cordial Balm" is Genuine,
or connected therewith.
These Drops are the best substitute hitherto discovered for that
dangerous mineral Menctmr; they are mild, sate, and effectual,
and may be taken with the greatest advantage by both sexes.
There are few families in which their great utility does not admit
of easy ptoof, to whom they are highly recommended for purifying
the blood and lymph and promoting tho natural secretions.
Of whom insibe had, price 3s, The latest Edition of SOLC MON'S
GUIDE TO HEALTH, containing ,_dyioe and Instruction to e7cry
P:.'roti desirous of preserving that most invaluable Plessing.