The chemist and druggist, 15. September 1859
65/106

BRISTOL SCHOOL OF CHEMISTRY, KINGSDOWN PARADE, Conducted by F, W. Griffin, Ph. D., Author of " A Compendium of Analysis" &c. Pharmaceutists, Agriculturists, Manufacturers, and others, will find in the well-appointed Laboratory every facility for obtaining a speedy knowledge of Chemical Analysis, with the Use of the Microscope, as applied to their respective pursuits. An extensively illustrated Course of Lectures is given annually. Detailed Prospectuses may be had free by post. Testimonial from "VV. T. Brands, Esq., D.C.L., F.R.S., of the Royal Institution, Professor of Chemistry and Materia Medica to the Apothecary's Company, &c. &c. Dear Sir, Royal Mint, Feb. 1, 1854. You desire my opinion of the fitness of your Laboratory and Lecture Room as a Private School of Practical Chemistry. I have no hesitation in pronouncing them well adapted for that purpose, and in assuring you that, on ray lata visit to .Bristol, I was much pleased with the efficiency and convenience of your arrangements, which seem to me to include all that can be required by the student for the purpose of instruction and research. I remain, my dear Sir, faithfully yours, WILLIAM THOMAS BRANDE. %* Dr. Griffin performs Analyses of Drugs and other Commercial Products, Soils, Manures, Waters, Ores, &c, by the most recent and accurate methods. Recently Published, Price 12s. A COMPENDIUM OF QUALITATIVE ANALYSIS, Arranged in a Series of Tables separately mounted on Boards and varnished for Laboratory use, or neatly half- bound for the Library, By Frederick W. Griffin, Ph.D., Director of the Bristol School of Chemistry. REVIEWS. "TheseTables will be found exceedingly convenient, and should command the attention of both Professors and Students.... A Laboratory will henceforth be absolutely incomplete without these excellent Tables."— Chemist, Dec. 1857. "The adoption of these Tables would, we feel convinced, materially lessen the labour of both Teachers and Students of Practical Chemistry, and we can therefore recommend them very warmly."—Med. Times, Feb. 1858. "Compiled with great care....The junior student will find these Tables of use as a guide to his progress, while the more advanced Chemist will find them economically valuable for the purpose of refreshing his memory."—Athenceum, June 12, 1858. u The learned author of this work has filled avoid. The directions are plain, pertinent, and sufficient, and the classification of the whole is perfect. It is the most satisfactory guide the language affords."—World, Jan. 1859. Supplied (direct only) by E. & F. N. Spon, 16, Bucklersbury, London, E.C.; and H. Bailliere, Broadway, New York, U. S. NEW MEDICAL GALVANIC APPARATUS. MANUFACTURED BY BULL & Co., St. John's Square, Clerkenwell, London, E.C. No. 2. Price 42/ Size 5 inches square. No. 8. Vide Letter from H. W. Lobb, Esq., L.S.A., M.B.C.S.E. " I have much pleasure in congratulating you upon having introduced into England Apparatus of such power, combined with the maximum of compactness." Price 31/6 Size 4£ by 2 inches. Price 63/ Size 5 incites square. ADVANTAGES OF THESE MACHINES OVER AU OTHERS. Portability—No. 1 can be carried in the pocket, and produces Electrical effects of considerable power. Simplicity in Charging the Cells, particularly Nos. 2 and 3. Regularity of Action of all the Batteries, in which there is no fluctuation. Constancy or permanency of Action, to ensure which little care is required. Quantity and intensity of Power, which is most remarkable.