The Sun.
London, England, 1848-05-20 00:00:00

THE. ROYAL POLYTECHNIC
INSTITUTION, REGENT-STREET.
_ . _

A variety of heautiflll Specimen, of Art-Manufactures are depo-
sited in the Galleries of the spacious New Theatre. Great improve-
ments have been erected In the Exhibition of the Dissolving Yews,
Chromatrope. and Microscope. Popular Lectures by Dr. Ryan and
Dr. BachhotTner ea Chemistry and Experimental Philosophy. The
Deposited Works are described by Mr. Crispe. Experiments with
the Diver and Diving-bell. The Music is conducted by Dr. Wallis.
Ope■ daily from Eleven to Five ; and in the Evenings (iacluting
Saturday) from Seven till Ilalf-past Ten.
Admission, ls.—Schools, half-price.

THE GREATEST NOVELTY IN EUROPE.
TIIE CHINESE JUNK,
E Y I N G,
K manned by a Chinese crow. Visitors received by a Menderha
of rank and a Chinese Artist of celebrity, habited in full Chinese
Court Costume. Grand Saloon gorgeously furnished in the most ap-
proved style of the Celestial Empire. Splendid Chinese Jess or
Idol, &c., kc.
The KEYING is NOW OPEN for EXHIBITION, from Ten to
Six, in the East India Docks, adjoining the Brunswick Pier and
Railway Terminus, Blackwell.
Admission at the gate of entrance, 2s, ; Children, Half-price.
Junk Tickets, price 2s. 6d., including faro and admission, are is-
sued at all the Stations of the Ilackwall and Eastern Counties Rail-
ways. Conveyance also by Steam-boat from all the Piers between
Weetmiaster-bridge and Woolwich.
Catalogues, obtainable only on board, price Sixpence.

This Day. price Is.,
AN APPEAL to PARLIAMENT from an OR-
DER of the COMMISSIONERS •f RAILWAYS, with lie-
foreaco to the GAUGE of the TAW VALLEY LINE

By the Directors of that Railway.
London : Smith, Elder, and Co., 65, Cornhill.

This Day, price Is.,
AN APPEAL on BEHALF of the FARMERS
aid MINERS of DEVON and CORNWALL, against the
LAST DECISION of an EX-COMMISSIONER of RAILWAYS.
London : Smith, Elder, and Co., 65, Cornhill.

ITHE KALOS GEUSIS SAUCE.
"Reform Club, Pall-mall, Dec. 21, 1147.
" Gentlemen,--I beg to acksowleage the receipt of your Sauce,
which I must say is far superior in strength and flavour, than any
which haws been submitted to me.
" I am, Gentlemen, most respectfully yours,
"A. SOTER.
" To Messrs. Wm. Clayton and Co., 72, Watling-street."
This unrivalled adjunct to the dinner table or Cuisine is almost the
only Sauce aged in this. regions of Carries and Condiments, the East
and West Indies. Its wholesome and stimulating ■tomashie proper-
ties reader it an indispensable luxury.
To bo had of all respectable houses in Great Britain and the Co-
lonies; and wholesale only, at 72, Watling-street, City.

ON NERVOUS DEBILITY AND GENERATIVE DISEASES.
Just published, the Thirty-sixth Thousand, an improved edition, re-
vised and corrected, 120 pages, price 2s. in a sealed envelope, or
forwar led by the Authors, post paid, to any address, secure from

observattoa, for 2s. 6d., in poitage &tulips, illustrated with no.

merous Anatomical Coloured Engravings.
MANHOOD: the CAUSES of its PREMA-
TURE DECLLNE, with Plain Directions for its PERFECT
RESTORATION.

A Medical Essay en those Diseases of the Generative Organs,
emanating from Solitary and Sedentary Habits. indiscriminate Ex-
cesses, the Effects of Climate and Infection, &c., addressed to tho
sufferer in Touth, Manhood, and Old Age ; with Practical Remarks
on Marriage, the Treatment and Cure of Nervous and Meats! De-
bility, Impotency, Syphilis, and other Urine-Genital Diseases, by
which even the most shattered constitution may be restored, and
reach the fall period of life allotted to Man. The whole illustrated
with nurseroas Anatomical Engravings on Steel, in colour, explain-
ing the various functions, secretions, and structures of the repro-
ductive Organs la health and disease ; with instructions for private
correspondence, cases, &c.

By J. L. CURTIS and CO., Consulting Surgeon!,
7, Frith-street, Soho-square, London.
" ' Manhood.' A Medical Work.—To the gay and nought less we
trust this little work will serve as a beacon to warn them of the
danger attendant upon the too rash indulgence of their poutions,
whilst to some it may serve as a monitor in the hour V tempta-
tion, and to the aglicted as a sure guide to health."—Chronicle
" ' Manhood.' By J. L. Curtis, and Co.—Their long experience
and reputation in the treatment of these paint ul diseases is the
patient's guarantee, and well deserves for the work its immense dr-
enlation."—Era.

" ' Curtis on Manhood' should be in the hands of youth anti old
age. It is a medical publication, ably written, and developes the
reatmest of a class of painful maladies which has too long been
the prey of the illiterate aid the designing."— Meted Service
Gazette.

The Parent, who beheld' kis beloved child pining away, and fast
approaching to a premature grave, in consequence of some disease,
which, for want of carefUl investigation of its real cans., has been
sot down to the score of consumption, will, on perusing this work,
be astonished to find, that in nine-tenths of the cases of young per-
sons of both sexes, who perish of what is called pulmonary con-
sumption, heart disease, tabus, due., the sole and exclusive origin has
been the indulgence In certain destructive habits practised by youth
much more frequently than it is at all suspected.
N.S. Hours of consultation from Eleven all Two, aid Six to
Eight in the Evening.