PHOTOGRAPHY, DAGUERREOTYPE, ETC.
PURE CHEMICALS for the above Processes supplied at the following prices, by JOHN J. GRIFFIN & CO., 53. Baker Street, Portman Square.—Superior Iodized Collodion, in bottles at 2s. 6d.; Pyrogallic Acid, 4s. per drachm; Pure Crystallizable Acetic Acid, 8d. per oz.; Iodide of Potassium, 1s. 6d. per oz.; Canson Frères' Negative Paper, 3s.; Positive Ditto, 4s. per quire.
Bromine, 8s. 6d. per oz.; Iodine, 2s. 6d. per oz.; Charcoal, 1s. per bottle; Rouge, 1s. per oz.; Tripoli, finely prepared, 6d. per oz.
An Illustrated priced List of Photographic Apparatus and Materials, post free, 3d.
Nearly Ready, the Third much enlarged Edition of Professor HUNT'S MANUAL OF PHOTOGRAPHY.
JOHN J. GRIFFIN & CO., 53. Baker Street, London; and RICHARD GRIFFIN & CO., Glasgow.
Just published, Sixth Edition, fcap. 8vo., 5s., of
ESSAYS WRITTEN IN THE INTERVALS OF BUSINESS.