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PHOTOGRAPHY--The AMMONIO-IODIDE OF SILVER in Collodion, prepared by MESSRS.
DELATOUCHE & CO., Operative Chemists, 147. Oxford Street, is now generally
used by Photographers, and cannot be surpassed in the beautiful results it
produces. Specimens may be seen on application. MESSRS. DELATOUCHE & CO.
supply Apparatus with the most recent Improvements, Pure Chemicals, English
and Foreign Papers, and every Article connected with Photography on Paper
or Glass. Instruction given in the Art.
See HENNAH'S new work on the Collodion Process, giving the most practical
directions yet published, price 1s., or free by post 1s. 6d.
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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.
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