J. L. (Edinburgh) _will find the line_

"Dan Chaucer (well of English undefiled)"

_in Spenser's_ Faerie Queene, _b. iv. canto ii. stanza 32_.

B. B. _is referred to Chapter IV. of Ferriar's_ Illustrations of Sterne, _2

vols., 1812, for some notice of Sterne's obligations to Burton's_ Anatomy

of Melancholy.

H. C. C. (Devizes). _The failure in the picture sent has the appearance of

having been caused by air-bubbles in the solution when exciting the

albumenized paper._

_We hope next week to present our photographic readers with a very simple

mode of preparing paper for the Talbotype process. In the mean time we can

assure them of the beautiful results we have seen produced by Mr. Lyte's

process in the present Number. Let those who try it remember, however, that

by how much more rapid is the action, by so much more care is required in

the operation, and so much greater is the risk of failure._

"NOTES AND QUERIES" _is published at 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_.

"NOTES AND QUERIES" _is also issued in_ Monthly Parts, _for the convenience

of those who may either have a difficulty in procuring the unstamped weekly

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fourpence for six months, which may be paid by Post-Office Order, drawn in

favour of the Publisher_, MR. GEORGE BELL, No. 186. Fleet Street.

* * * * *

XYLO-IODIDE OF SILVER, exclusively used at all the Photographic

Establishments.--The superiority of this preparation is now universally

acknowledged. Testimonials from the best Photographers and principal

scientific men of the day, warrant the assertion, that hitherto no

preparation has been discovered which produces uniformly such perfect

pictures, combined with the greatest rapidity of action. In all cases where

a quantity is required, the two solutions may be had at Wholesale price in

separate Bottles, in which state it may be kept for years, and Exported to

any Climate. Full instructions for use.

CAUTION.--Each Bottle is Stamped with a Red Label bearing my name, RICHARD

W. THOMAS, Chemist, 10. Pall Mall, to counterfeit which is felony.

CYANOGEN SOAP: for removing all kinds of Photographic Stains. The Genuine

is made only by the Inventor, and is secured with a Red Label bearing this

Signature and Address, RICHARD W. THOMAS. CHEMIST. 10. PALL MALL.

Manufacturer of Pure Photographic Chemicals: and may be procured of all

respectable Chemists, in Pots at 1s., 2s., and 3s. 6d. each, through

MESSRS. EDWARDS, 67. St. Paul's Churchyard; and MESSRS. BARCLAY & CO., 95.

Farringdon Street, Wholesale Agents.

* * * * *

TO PHOTOGRAPHERS, DAGUERREOTYPISTS, &c.--Instantaneous Collodion (or

Collodio-Iodide Silver). Solution for Iodizing Collodion. Pyrogallic,

Gallic, and Glacial Acetic Acids, and every Pure Chemical required in the

Practice of Photography, prepared by WILLIAM BOLTON, Operative and

Photographic Chemist, 146. Holborn Bars. Wholesale Dealer in every kind of

Photographic Papers, Lenses, Cameras, and Apparatus, and Importer of French

and German Lenses, &c. Catalogues by Post on receipt of Two Postage Stamps.

Sets of Apparatus from Three Guineas.

* * * * *

Notes and Queries, Number 242, June 17, 1854 A Medium of Inter-communication for Literary Men, Artists, Antiquaries, Genealogists, etc. · 第 164 / 177 题