The Sun.
London, England, 1854-07-19 00:00:00

CAUTION about FURNACES, OVENS, eze.—
Mr. LEE STEVENS respectfully cautions ,he public against
the representations of persons professing to modify his system of
smoke prevention and saving of fuel. He will proceed against all
parties infringing on his patent right, whether by suppo& d evasion,
direct fraud, or attempted improvement. His established method is
easily, quickly, and economically adapted to furnaces of all forms
and sizes; it requires no moveable parts whatever; and any ma-
chinery attached to it detracts from its durability as well as its
simplicity, materially increases its cost, and undoubtedly lessens its
efficiency. Mr. Lzz STEVENS will be very grateful lee information
of any unauthorised use of his system in steam-boilers, coal-ovens,
or farnaces of any kind ; and re confidently invites reference to his
list of engineers, manufacturers, colliery proprietors, mil'owners,
brewers, distillers, chemists, sugar refiners, dyers, confectioners,
bakers, and others in town and country, who conscientiously re-
commend his invention, on practical experience of its unquestion-
able success.-1, gam-street-hill, City, London, July 17, 1854.

THEATRE ROYAL DRURY LANE;
Lessee, Mr. E. T. Smith.
THIS EVENING, JULY 19,
Will be performed Bellini's Opera of LA SONNAMBULA.
Amine, Mdlle. Bury ; Lisa, Madame Greltrenhagen ; Theresa, Ma-
dame Heinrich ; Alessi°, Sigr or Gregorio ; Count Rodolpho, Signor
Arnoldi; and Elvino, Mr. Sims Reeves.
To conclude with the popular Ballet, entitled UNE FETE EN
OLYMPE.
ITlces--Stalls, 7s; Dress Circle, 55.; Boxes, 35.; Pit, 2s. ; Gallery,
Is. ; and Private Boxes, One, Two, Three and Four Guineas. The
lox-office open daily from Ten till Six, where places may be
secured. Private Boxes and Stalls to be had of Messrs. Leader and
i.ock. t,5, New Bond-street.
Notiee.—Doors open at Half-past Seven. Performance commences
at Eight. Ha f-price at Half-past ine.

THEATRE ROYAL HAYMARKET.
Under the management of Mr. Enckstone.

TIIIS EVENING, JULY 19,

Will be performed the Drama of THE KNIGHTS OF THE
ROUND TABLE. Characters by Messrs. Chippendale, Howe, G.
Vandenhoff, W. Farren, Compton, and Buckstone ; Miss Reynolds,
Miss E. Grey, and Mrs. Fitzwilliam.
Followed by the SPANISH DANCERS in a GRAND BALLET.
To conclude with SHOCKING EVENTS.

ROYAL PRINCESS'S THEATRE, OXFORD-STREET.
trader the Management of Mr. CHARLES SEAN.
THIS EVENING, JULY 19,
Will be performed FROM VILLAGE TO COURT. Principal
characters by Messrs. Harley, Fisher, and Cathcart; Misses Mur-
ray, Heath, and Vivash.
After which, THE COURIER OF LYONS. Principal characters
by Messrs. C. Kean, J. Vining, Addison, Graham, David Fisher,
Cathcart, and Baker; Misses C. Lecleroq, Heath, Ternan, and K.
Terry.

To conclude with THE HALT OF THE BALLET.

THEATRE ROYAL ADELPHI,
Proprietor, Mr. B. Webster.—Directress, Madame Celeste.
THIS EVENING, JULY 19,

Will be performed the Drama of TIIE MAID OF CROISSEY ;
or, The Return from Russia. Characters by Mr. B. Webster, and
Mr. Keeley; Mrs. Keeley, and Madame Celeste.

To be followed by HOPES AND FEAR.. Characters by Messrs.
B. Webster and Parselle ; Misses Woolgar, Mary Keeley, Fanny
Maskell, and Madame Celeste.
To conclude with BOX AND COX.
Followed by THE COURIER OF LYONS.

ROYAL OLYMPIC THEATRE.
Lessee and Manager, Mr. A. Wigan.
THIS EVENING, JULY 19.
Will be performed PERFECT CONFIDENCE. Characters by
Messrs. Robson, Emery, and Robinson ; Misses Marston, E. Or-
monde, and Sliss E. I nrner.
To be followed by THE JEALOUS WIFE.
After which, the popular Comedietta, ca'led HEADS OR TAILS ?
Characters by Mr Emery and Miss biarston, Ecc.

STRAND THEATRE.
Sole Lessee Mr. F. W. Allcroft.
THIS EVENING, JULY 19,
Will be performed THE MARBLE LOVER.
Followed by FAUST AND MARGUERITE.
After which, THE UNITED SERVICE CF FRANCE AND
ENGLAND, in which Miss Harriet Gordon will appear.

To conclude with FOR TILE BENEFIT OF THE PLAYFUL
CROCODILE.
tails, 45.; Boxes, 2s. 64.; Pit, is.; Gallery, 6d.; Private Boxes
£1 is. to be had of Mr. Alleroft. 15, New Bond-street.