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. * * * * * POLICY HOLDERS in other COMPANIES and intending Assurers generally, are invited to examine the Rates, Principles, and Progress of the SCOTTISH PROVIDENT INSTITUTION, the only Society in which the Advantages of Mutual Assurance can be secured by moderate Premiums. Established 1837. Number of Policies issued 6,400, assuring upwards of Two and a Half Millions. Full Reports and every Information had (Free) on Application. *** Policies are now issued Free of Stamp Duty; and attention is invited to the circumstance that Premiums payable for Life Assurance are now allowed as a Deduction from Income in the Returns for Income Tax. GEORGE GRANT. Resident Sec. London Branch, 12. Moorgate Street. * * * * * 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. * * * * * ALLEN'S ILLUSTRATED CATALOGUE, containing Size, Price, and Description of upwards of 100 articles, consisting of PORTMANTEAUS, TRAVELLING-BAGS, Ladies' Portmanteaus, DESPATCH-BOXES, WRITING-DESKS, DRESSING-CASES, and other travelling requisites. Gratis on application, or sent free by Post on receipt of Two Stamps. MESSRS. ALLEN'S registered Despatch-box and Writing-desk, their Travelling-bag with the opening as large as the bag, and the new Portmanteau containing four compartments, are undoubtedly the best articles of the kind ever produced. J. W. & T. ALLEN, 18. & 22. West Strand. * * * * *