146. Holborn Bars.

* * * * *

PHOTOGRAPHIC PICTURES.--A Selection of the above beautiful Productions may

be seen at BLAND & LONG'S, 153. Fleet Street, where may also be procured

Apparatus of every Description, and pure Chemicals for the practice of

Photography in all its Branches.

Calotype, Daguerreotype, and Glass Pictures for the Stereoscope.

BLAND & LONG, Opticians, Philosophical and Photographical Instrument

Makers, and Operative Chemists, 153. Fleet Street.

* * * * *

PHOTOGRAPHIC PAPER.--Negative and Positive Papers of Whatman's, Turner's,

Sanford's, and Canson Frères' make. Waxed-Paper for Le Gray's Process.

Iodized and Sensitive Paper for every kind of Photography.

Sold by JOHN SANFORD, Photographic Stationer, Aldine Chambers, 13.

Paternoster Row, London.

* * * * *

PHOTOGRAPHY.--HORNE & CO.'S Iodized Collodion, for obtaining Instantaneous

Views, and Portraits in from three to thirty seconds, according to light.

Portraits obtained by the above, for delicacy of detail rival the choicest

Daguerreotypes, specimens of which may be seen at their Establishment.

Also every description of Apparatus, Chemicals, &c. &c. used in this

beautiful Art.--123. and 121. Newgate Street.

* * * * *

Just published, price 1s., free by Post 1s. 4d.,

THE WAXED-PAPER PHOTOGRAPHIC PROCESS of GUSTAVE LE GRAY. New Edition.

Translated from the last Edition of the French.

GEORGE KNIGHT & SONS., Foster Lane, London,

Manufacturers of Photographic Apparatus and Materials, consisting of

Cameras, Stands, Coating Boxes, Pressure Frames, Glass and Porcelain

Dishes. &c., and pure Photographic Chemicals, suited for practising the

Daguerreotype, Talbotype, Waxed-Paper, Albumen and Collodion Processes,

adapted to stand any Climate, and fitted for the Requirements of the

Tourist or Professional Artist.

Sole Agents in the United Kingdom for VOIGHTLANDER & SON'S celebrated

Lenses for Portraits and Views.

General Depôt for Turner's, Whatman's, Canson Frères', La Croix, and other

Talbotype Papers.

Instructions and Specimens in every Branch of the Art.

* * * * *

PHOTOGRAPHY.--XYLO-IODIDE OF SILVER, prepared solely by R. W. THOMAS, has

now obtained an European fame; it supersedes the use of all other

preparations of Collodion. Witness the subjoined Testimonial.

"122. Regent Street

"Dear Sir,--In answer to your inquiry of this morning, I have no

hesitation in saying that your preparation of Collodion is incomparably

better and more sensitive than all the advertised Collodio-Iodides,

which, for my professional purposes, are quite useless when compared to

yours.

"I remain, dear Sir,

"Yours faithfully,

"N. HENNEMAN.

Aug. 30. 1852.

to Mr. R.W. Thomas."

MR. R. W. THOMAS begs most earnestly to caution photographers against

purchasing impure chemicals, which are now too frequently sold at very low

prices. It is to this cause nearly always that their labours are unattended

with success.

Chemicals of absolute purity, especially prepared for this art, may be

obtained from R. W. THOMAS, Chemist and Professor of Photography, 10. Pall

Mall.

N.B.--The name of Mr. T.'s preparation, Xylo-Iodide of Silver, is made use

of by unprincipled persons. To prevent imposition each bottle is stamped

with a red label bearing the maker's signature.

* * * * *

TO PHOTOGRAPHERS.--MR. PHILIP DELAMOTTE begs to announce that he has now

made arrangements for printing Calotypes in large or small quantities

either from Paper or Glass Negatives. Gentlemen who are desirous of having

good impressions of their works, may see specimens of Mr. Delamotte's

Printing at his own residence, 38. Chepstow Place, Bayswater, or at

MR. GEORGE BELL'S, 186. Fleet Street.

* * * * *

ROSS'S PHOTOGRAPHIC PORTRAIT AND LANDSCAPE LENSES.--These lenses give

correct definition at the centre and margin of the picture, and have their

visual and chemical acting foci coincident.

_Great Exhibition Jurors' Reports_, p. 274.

"Mr. Ross prepares lenses for Portraiture having the greatest intensity

yet produced, by procuring the coincidence of the chemical actinic and

visual rays. The spherical aberration is also very carefully corrected,

both in the central and oblique pencils."

"Mr. Ross has exhibited the best Camera in the Exhibition. It is

furnished with a double achromatic object-lens, about three inches

aperture. There is no stop, the field is flat, and the image very

perfect up to the edge."

Catalogues sent upon Application.

A. ROSS, 2. Featherstone Buildings, High Holborn.

* * * * *

KERR & STRANG, Perfumers and Wig-Makers, 124. Leadenhall Street, London,

respectfully inform the Nobility and Public that they have invented and

brought to the greatest perfection the following leading articles, besides

numerous others:--Their Ventilating Natural Curl; Ladies and Gentlemen's

PERUKES, either Crops or Full Dress, with Partings and Crowns so natural as

to defy detection, and with or without their improved Metallic Springs;

Ventilating Fronts, Bandeaux, Borders, Nattes, Bands à la Reine, &c.; also

their instantaneous Liquid Hair Dye, the only dye that really answers for

all colours, and never fades nor acquires that unnatural red or purple tint

common to all other dyes; it is permanent, free of any smell, and perfectly

harmless. Any lady or gentleman, sceptical of its effects in dyeing any

shade or colour, can have it applied, free of any charge, at KERR &

STRANG'S, 124. Leadenhall Street.

Sold in Cases at 7s. 6d., 15s., and 20s. Samples, 3s. 6d., sent to all

parts on receipt of Post-office Order or Stamps.

* * * * *

Notes and Queries, Number 173, February 19, 1853 A Medium of Inter-communication for Literary Men, Artists, Antiquaries, Genealogists, etc. · 第 148 / 159 题