570 



NOTES AND QUERIES. 



[No. 163. 



PHOTOGRAPHY. — The 

 AM.MONIO-IODIDE OF SILVER in 

 COLLODION. Price 9rf. per oz. This Collo- 

 dion can now be had with the Iodizing Com- 

 pound separate, so that it may be exported to 

 any climate, and rendered sensitive at any 

 future time. Pyro-jallic Acid, 35. per drachm j 

 Acetic Acid for the Glass Processes, Sd. xkt oz. : 

 Acetic Acid, warraned to stand Nitrate of 

 Silver, \s. per oz. ; Nitrate of Silver, 5s. per oz. 

 Apparatus with the most recent Improvements; 

 Prepared Sensitive Papers, and every Article 

 connected with Photography on Paper or (ilasa. 

 Paintings, Engravings, and Works of Art co- 

 pied ii their Glass Room at Moderate Charges. 

 Instruction given in the Art. 



DELATOUCHE & CO., Operative Chemists, 

 147. Oxford Street. 



PHOTOGRAPHIC POR- 

 TRAITS and VIEWS by the Collodion 

 and Waxed Paper Process- Apparatus, Ma- 

 terials, and Pure Chemical Preparati :n for the 

 above processes, Superior Iodized Collodion, 

 known by the name of CoUodio-iodide or Xylo- 

 iodide of Silver, 9d. per oz. Pyro-gallie Acid, 

 4s. per drachm. Acetic Acid, suited for Collodion 

 Pictures, 8rf. per oz. Crystallizable and per- 

 fectly pure, on which the success of the Calo- 

 typ St so much depends. Is. per oz. Canson 

 frere's Negative Paper,3s.; Positive do., 4s. 6d.; 

 La Croix, 3s. ; Turner, 3s. Whatman's Nega- 

 tive and Positive, 3s. per quire. Iodized Waxed 

 Paper, 10s. 6d. per quire. Sensitive Paper 

 leady for the Camera, and warranted to keep 

 from fourteen to twenty days, with directions 

 for use, U X9, 9«. per doz. ; Iodized, only 6s. per 

 doz. 

 GEORGE KNIGHT & SONS (sole AgenU 



for Voightlander & Sons' celebrated Lenses), 



I'oster Lane, London. 



PHOTOGRAPHIC CHEMI- 

 CALS of absolute Purity, especially 

 prepared for this Art, may be procured from 

 B. W. THOMAS, Operative Chemist, 10. Pall 

 Mall, whose well-known Preparation of Xylo- 

 lodide of Silver is pronounced by the most 

 eminent scientific men of the day to excel every 

 other Photographic Compound in sensiiive- 

 ness, and in the marvellous vigour uniformly 

 preserved in the middle tints of pictures pro- 

 duced by it. MR. R. W. THOMAS cautions 

 Photographers against unprincipled persons 

 ■who (from the fact of Xyloidin and Collodion 

 being synonymous terms) would lead them to 

 imagine that the inferior compound sold by 

 them at half the price is identical with his 



S reparation In some cases, even the name of 

 IR. T.'s Xylo- Iodide of Silver has been as- 

 sumed. In order to prevent such dishonour- 

 able practice, each bottle sent from hi? Esia- 

 blishment is stamped wirh a red label bearing 

 his signature, to counterfeit which is felony. 

 Prepared solely by R. W. THOMAS, 

 Chemist, &c., 10. Pall Mall. 



PHOTOGRAPHIC PIC- 

 TURES.— 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 o! Photo- 

 graphy in all its Branches. 



Calotype, Daguerreotype, and Glass Pictures 

 for the Stereoscope. 



BLAND Hi LONG, Opticians, Philosophical 

 and Photographical Instrument Makers, and 

 Operative Chemists, 153. Fleet Street. 



HEAL AND SON'S EIDER 

 DOWN QUILTS are made in three 

 Varieties, -the BORDERED QUILT, the 

 PLAIN QUILT, and the DUVET. The 

 Bordered Quilt is in the usual form of Bed 

 Quilts, and is a most elegant and luxurious 

 article. The Plain Quilt is smaller, and is 

 useful as an extra covering on the bed, as a 

 wrapper in the carriage, oi- on the couch. The 

 Duv6l is a loose case filled with Eider Down 

 as in general use on the Continent. Lists of 

 Prices and Sizes sent free by Post, on applica- 

 tion to 



HEAL & SON'S Bedding Factory, 

 196. Tottenham Court Road. 



M'Zi'W SPOKTIHrC ITE'WSPAPEXt. 



On the 1st qf January will be published, price Sixpence, to be continued Weekly, 1 

 THE FIRST NUMBER OF 



THE FIELD; or, Col-ntry Gentleman's Newspaper. With 

 occasional Illustrations ; devoted especially to 



HUNTING, 



RACING, 



FISHING, 



SHOOTING, 

 COURSING, 

 ARCHERY. 



YACHTING. 

 CRICK KTING, 

 FARMING, 



GARDENING, & POULTRY-KEEPING ; 



Agricultural and Health-giving pursuits generally. With a Comprehensive Scmmaky op 

 THE Week's News ; Law and Police Reports, Lists of Markets, Theatricals, Fashionable 

 Intelligence, Reviews of Books, Veterinary Information, Sec. &c. 



The Paper may be obtained direct from the Publisher, or through all respectable News Agents 

 throughout the kingdom. 



PUBLISHING Office, 4. Bkydoes Street, Covent Garden, where Advertisements and Com- 

 munications to the Editor can be addressed. 



WESTERN LIFE ASSU- 

 RANCE AND ANNUITY SOCIETY, 

 3. PARLIAMENT STREET, LONDON. 

 Founded A.D. 1842. 



Directors. 



H. Edgeworth Bicknell, Esq. 



William Cabell, Esq. 



T. Somers Cocks, Jun. Esq. M.P. 



G. Henry Drew, Esq. 



William Evaui!, Esq. 



William Freeman, Esq. 



F. Fuller, Esq. 



J. Henry Goodhart, Esq. 



T Grissell, Esq. 



James Hunt, Esq. 



J. Arscott Lethbridge, Esq. 



E. Lucas, Esq. 



James Lys Seager, Esq. 



J. Basley White, Esq. 



Joseph Carter Wood, Esq. 



TrMtees. 

 Vr. Whateley, Esq., Q.C. 

 L. C. Humfrey. Esq., Q.C. 

 George Drew, Esq. 



Consulting Counsel. — Sir Wm. P. Wood, M.P. 



Physician. — William Rich. Basham, M.D. 



Bankers. — HessTs. Cocks, Biddulph, and Co., 



Charing Cross. 



VALUABLE PRIVILEGE. 

 POLICIES effected in this Office do not be- 

 come void through temporary difficulty in pay- 

 ing a Premium, as permission is given upon 

 application to suspend the payment at interest, 

 according to the conditions detailed in the Pro- 

 spectus. 



Specimens of Rates of Premium for Assuring 

 lOOZ.. with a Share in three-fourths of the 

 Profits :— 



ARTHUR SCRATCHLEY, M.A., F.K.A.S., 

 Actuary. 



Now ready, price 10s. Gd., Second Edition, 

 with material additions, INDUSTKIAL IN- 

 VESTMENT and EMIGRATION; being a 

 TRE*TISE on BENEFIT BUILDING SO- 

 CIE riKS, and on the (Jeneral Principles of 

 Land Investment, exemplified in the Cases of 

 Freehold Land Societies, Building Companies, 

 &c. With a Mathematical Appendix on Com- 

 pound Interest and Life Assurance. By AR- 

 THUR SCRATCH],EY, M.A., Actuary to 

 the Western Life Assurance Society, 3. Parlia- 

 ment Street, London. 



pOINS AND MEDALS. —A 



\J Catalogue of Coins (Third for 18.52) De- 

 scriptive of Roman Family and Imperial 

 Denarii, Roman Brass, English and Scotch 

 Silver Coins (including sets of Maunday 

 Moneyl ; Napoleon, and other Bronze Medals ; 

 Silver Provincial Tokens, &c. &c., with price 

 affixed *o each. Sent Post Free, and without 

 charge, on application to 



FRED. 1 INCOLN (Son of W. S. Lincoln), 

 Cheltenham House, Westminster Rood, 

 London. 



OFFERED. UNTIL THE 31st DEC. 1852, 

 FOR ONE GUINEA. 



In Three Handsome Volumes, 8to., a New 

 Edition of that most valuable Work, 



THE DIVINE RULE of FAITH 

 and PRACTICE. By the Rev. WIL- 

 LIAM GOODE, M.A., F.S.A., Rector of 

 AUhallows the Great and Less, London. 

 (Revised and enlarge i by the Author.) 



The !• irst Edition of Mr. (Joode's important 

 work was exhausted within little more than 

 twelve months after publication, and the few 

 copies that have since occurred for sale have 

 been obtainable only at a high price. Believ- 

 ing, therefore, that such a work cannot tail to 

 command an extensive sale, the Publisher is 

 willing, FOR A LIMITED TIME ONLY, 

 to offer the three volumes, carefully and hand- 

 somely printed on excellent paper, of about 

 500 pages each, for the price of ()nc Guinea, the 

 cost of the First Edition, in two volumes, 

 having been Thirty-two Shillings. 



Orders are therefore requested to be for- 

 warded immediately to MR. J.H. JACKSON, 

 21. Paternoster Row, London. The work is 

 offered on these terms until the .'*lst December, 

 1852, but it must be distinctly understood that 

 the price of the work will be subsequently 

 raised, and may, perhaps, be considerably 

 augmented. A Prospectus, containing full 

 particulars of the plan, and terms of publica- 

 tion, the contents, and a specimen-page of the 

 work, can be obtained of the Publisher, or 

 through any bookseller. Each order to be 

 accompanied by a remittance of Ten Shillings 

 and Sixpence ; the remainder to be paid on 

 the delivery of the work. Should, however, 

 the whole price be paid in advance, and for- 

 warded Direct to the Publisher, a Discount of 

 five per cent, will then be allowed, that is, the 

 price will then be ONE SOVEREIGN. 



Post-office Orders to be made payable to 

 JOHN HENRY JACKSON, 21. Paternoster 

 Row, London. 



Just published, foolscap 8vo., 6s. 



DEMOCRITUS IN LONDON ; 

 with the Mad Pranks and Comical Con- 

 ceits of Motley and Robin Good-Fellow : to 

 which are added Notes Festivous, &c. By 

 (iEORGE DANIEL, Author of "Merrie 

 England in the Olden Time," "The Modem 

 Dunciad," &c. &c. 



" An exquisite Metrical Conceit in the true 

 spirit of Aristophanes, sparkling with wit and 

 humour. A rapid transition of satire and drol- 

 lery, in which Democritus guides his brilliant 

 merry muse through every fantastic measure, 

 evincing grace in the most grotesque attitudes. 

 As a relief to his scholastic banter, his grave 

 raillery, his cutting sarcasm and fim, the 

 laughing philosopher has introduced some fine 

 descriptive pictures and passages of deep pathos, 

 eloquence, and beauty. Not the least remark- 

 able feature in this very remarkable book, are 

 the recondite and curious notes, at once so 

 critical and philosrphical, so varied and so 

 amusing! so full of interesting anecdote and 

 racy reminiscences ! They form a rich mine 

 of classical learning and antiquarian know- 

 ledge."— See also The Athenceum, The Critic, 

 Sec. Ac. 



WILLIAM PICKERING, 177. PiccadUly. 



