Notices to Correspondents.

In consequence of being compelled to go to press with the present Number on Thursday, and of the number of Replies to Minor Queries waiting for insertion, we have been compelled to omit our Notes on Books, &c.

T. M. B. The oft-quoted lines

"So down thy hill, romantic Ashbourn, glides,

The Derby dilly, carrying Three insides," &c.—

will be found in the Poetry of the Antijacobin, at the close of the Second Part of The Loves of the Triangles.

J. D. Where is the sentence of which you ask an explanation to be found? Send the context, or farther particulars.

C. E. F. and T. D. (Leeds). Your inquiry as to the best mode of constructing a glass chamber for photographic purposes will be answered in our next.

Mr. John Cook has sent us a plan for taking cheaper pictures for stereoscopic purposes by means of a common camera, and the substitution for the ordinary ground glass of a piece of plate glass and a piece of paper, on which the outline of the figure is to be traced. When one sketch is thus made, the camera is to be moved fifteen or sixteen inches to the right or left, and a second drawing made in the same way. The plan is a very obvious one; and though adapted for those who can draw and have an ordinary camera, it presents few advantages to photographers.

H. H. H. (Ashburton). Were we to recommend you to any particular maker for your collodion tent, we should deviate from our rule of impartiality where several vendors are concerned, and we would therefore refer you to our advertising columns.

W. N. (Kingston). We are sorry we cannot afford space for answering all your Queries on the making of gun cotton. A portion made according to Dr. Diamond's formulary has been forwarded to your address; and if it is not entirely soluble, then the fault is in your ether.

A few complete sets of "Notes and Queries," Vols. i. to vii., price Three Guineas and a Half, may now be had; for which early application is desirable.

"Notes and Queries" is published an noon on Friday, so that the Country Booksellers may receive Copies in that night's parcels, and deliver them to their Subscribers on the Saturday.


INDIGESTION, CONSTIPATION, NERVOUSNESS, &c.—BARRY,
DU BARRY & CO.'S HEALTH-RESTORING FOOD for INVALIDS and INFANTS.


THE REVALENTA ARABICA FOOD, the only natural, pleasant, and effectual remedy (without medicine, purging, inconvenience, or expense, as it saves fifty times its cost in other remedies) for nervous, stomachic, intestinal, liver and bilious complaints, however deeply rooted, dyspepsia (indigestion), habitual constipation, diarrhœa, acidity, heartburn, flatulency, oppression, distension, palpitation, eruption of the skin, rheumatism, gout, dropsy, sickness at the stomach during pregnancy, at sea, and under all other circumstances, debility in the aged as well as infants, fits, spasms, cramps, paralysis, &c.

A few out of 50,000 Cures:—

Cure, No. 71, of dyspepsia; from the Right Hon. the Lord Stuart de Decies:—"I have derived considerable benefits from your Revalenta Arabica Food, and consider it due to yourselves and the public to authorise the publication of these lines.—Stuart de Decies."

Cure, No. 49,832:—"Fifty years' indescribable agony from dyspepsia, nervousness, asthma, cough, constipation, flatulency, spasms, sickness at the stomach, and vomitings have been removed by Du Barry's excellent food.—Maria Jolly, Wortham Ling, near Diss, Norfolk."

Cure, No. 180:—"Twenty-five years' nervousness, constipation, indigestion, and debility, from which I had suffered great misery, and which no medicine could remove or relieve, have been effectually cured by Du Barry's food in a very short time.—W. R. Reeves, Pool Anthony, Tiverton."

Cure, No. 4,208:—"Eight years' dyspepsia, nervousness, debility, with cramps, spasms, and nausea, for which my servant had consulted the advice of many, have been effectually removed by Du Barry's delicious food in a very short time. I shall be happy to answer any inquiries.—Rev. John W. Flavell, Ridlington Rectory, Norfolk."

Dr. Wurzer's Testimonial.

"Bonn, July 19. 1852.

"This light and pleasant Farina is one of the most excellent, nourishing, and restorative remedies, and supersedes, in many cases, all kinds of medicines. It is particularly useful in confined habit of body, as also diarrhœa, bowel complaints, affections of the kidneys and bladder, such as stone or gravel; inflammatory irritation and cramp of the urethra, cramp of the kidneys and bladder, strictures, and hemorrhoids. This really invaluable remedy is employed with the most satisfactory result, not only in bronchial and pulmonary complaints, where irritation and pain are to be removed, but also in pulmonary and bronchial consumption, in which it counteracts effectually the troublesome cough; and I am enabled with perfect truth to express the conviction that Du Barry's Revalenta Arabica is adapted to the cure of incipient hectic complaints and consumption.

"Dr. Rud Wurzer.
"Counsel of Medicine, and practical M.D. in Bonn."

London Agents:—Fortnum, Mason & Co., 182. Piccadilly, purveyors to Her Majesty the Queen; Hedges & Butler, 155. Regent Street; and through all respectable grocers, chemists, and medicine venders. In canisters, suitably packed for all climates, and with full instructions, 1lb. 2s. 9d.; 2lb. 4s. 6d.; 5lb. 11s.; 12lb. 22s.; super-refined, 5lb. 22s.; 10lb. 33s. The 10lb. and 12lb. carriage free, on receipt of Post-office order.—Barry, Du Barry Co., 77. Regent Street, London.

Important Caution.—Many invalids having been seriously injured by spurious imitations under closely similar names, such as Ervalenta, Arabaca, and others, the public will do well to see that each canister bears the name Barry, Du Barry & Co., 77. Regent Street, London, in full, without which none is genuine.


PHOTOGRAPHIC PICTURES.—A Selection of the above beautiful Productions (comprising Views in VENICE, PARIS, RUSSIA, NUBIA, &c.) 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.

*** Catalogues may be had on application.

BLAND & LONG, Opticians, Philosophical and Photographical Instrument Makers, and Operative Chemists, 153. Fleet Street.


PHOTOGRAPHY.—THE COLLODION PROCESS, with the latest improvements; Calotype, Daguerreotype, Stereoscopic, and Microscopic Pictures: being a most complete Guide to the successful Production of good Pictures by this interesting Art. Price 1s. in wrapper, and 1s. 6d. cloth, gilt; free by Post for 18d.

London: CLARK, 17. Warwick Lane. SHEW, 32. Rathbone Place. BAKER, 244. Holborn.


LA LUMIERE; French Photographic Journal. The only Journal which gives weekly all the principal Photographic News of England and the Continent; with Original Articles and Communications on the different Processes and Discoveries, Reports of the French Academy of Sciences, Articles on Art, Reviews, &c.

Published every SATURDAY at PARIS, 9. Rue de la Perle.

Terms, 16s. per annum in advance. All English Subscriptions and Communications to be addressed to the English Editor, 6. Henman Terrace, Camden Town, 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.


HEAL & SON'S ILLUSTRATED CATALOGUE OF BEDSTEADS, sent free by post. It contains designs and prices of upwards of ONE HUNDRED different Bedsteads; also of every description of Bedding, Blankets, and Quilts. And their new warerooms contain an extensive assortment of Bed-room Furniture, Furniture Chintzes, Damasks, and Dimities, so as to render their Establishment complete for the general furnishing of Bed-rooms.

HEAL & SON, Bedstead and Bedding Manufacturers, 196. Tottenham Court Road.


BENNETT'S MODEL WATCH, as shown at the GREAT EXHIBITION. No. 1. Class X., in Gold and Silver Cases, in five qualities, and adapted to all Climates, may now be had at the MANUFACTORY, 65. CHEAPSIDE. Superior Gold London-made Patent Levers, 17, 15, and 12 guineas. Ditto, in Silver Cases, 8, 6, and 4 guineas. First-rate Geneva Levers, in Gold Cases, 12, 10, and 8 guineas. Ditto, in Silver Cases, 8, 6, and 5 guineas. Superior Lever, with Chronometer Balance, Gold, 27, 23, and 19 guineas. Bennett's Pocket Chronometer, Gold, 50 guineas; Silver, 40 guineas. Every Watch skilfully examined, timed, and its performance guaranteed. Barometers, 2l., 3l., and 4l. Thermometers from 1s. each.

BENNETT, Watch, Clock, and Instrument Maker to the Royal Observatory, the Board of Ordnance, the Admiralty, and the Queen,

65. CHEAPSIDE.