677-5 1894, Jul. 17-1895, Jan. 9. LONDON: PRINTED BY EDWIN JOHN DAVEY, BOY COURT, LUDGATE HILL, E.C THE HAR LEGE JUL 17 1894 CHEMICAL NEWS Edited by AND JOURNAL OF PHYSICAL SCIENCE Wm. Crookes, F.R.S.] (WITH WHICH IS INCORPORATED THE "CHEMICAL GAZETTE") Vol. 70.-No. 1806.] Copyright Friday, July 6, 1894. reserved. Established [Fifty-three Years. Registered as PRICE 8d. a Newspaper. POST FREE, 8d. CHEAP SETS OF STANDARD BOOKS. FOREIGN BOOKS AT FOREIGN PRICES. WILLIAMS AND NORGATE, MESSRS. WILLIAMS IMPORTERS OF FOREIGN BOOKS, Receive weekly from the Continent all the New Scientific Books. 14, HENRIETTA_STREET, Covent Garden, LONDON, and 20, S. FREDERICK STREET, Edinburgh. 13 Silicates of Soda and Potash in the state of A Cambridge Graduate (Special Merit in Che mistry) desires an Engagement, with opening.-Reply by letter to Chemist, care of Darbishire, Tatham, and Worthington, Solicitors, Manchester. A Young Metallurgical Engineer, with a thorough training in Chemistry, Metallurgy, and Electrolytic Processes, desires a position at home or abroad. Has had six years training at English and German Schools, and can produce first-class certificates and testimonials. Speaks German thoroughly.-Address, E. E. W., 62, Park Road South, Birkenhead. Soluble Glass, or in CONCENTRATED SOLUTION of first quality, suited for the Manufacture of Soap and other purposes, supplied on best terms by WILLIAM GOSSAGE AND SONS, LIMITED, Soap Works, Widnes, Lancashire. London Agents, COSTE and Co 19 and 20, Water Lane, Tower Street, E.C., who hold stock ready for delivery. The he Staffordshire Technical Instruction Committee are prepared to appoint a Lecturer in Metallurgy, who must be a specialist in Iron and Steel Manufacture, and must have had previous experience in Laboratory teaching. He will be required to devote his whole time to the work, to lecture at various towns in South Staffordshire, and also to conduct practical classes at a proposed central laboratory. Stipend £250 per annum. Appli cations, accompanied by not more than four testimonials, should be sent to the undersigned not later than July 14, 1894. For further FOR SALE. Two prism Table Spectroscope, particulars address micrometer, coil, battery, condenser, Lockyer's insulated spark apparatus, 7 discharges, all by Browning, in oak case; also chemical balance showing 1-1000th of grain, large case of drawing instruments, Beck's Becrops whole plate camera, lenses, &c. Offers wanted.-C. Levy, 37, Bassett Road, London, W. County Offices, Stafford, THOMAS TURNER, Director of Technical Instruction. AUSTRALIA and NEW ZEALAND. Advertiser, with good business connection, is prepared to treat with well established manufacturing firms desirous of being is returning shortly, address Street and Co., 30, Cornhill. AMMONIA.-All Qualities and Strengths. Represented in the above Colonies,, adareth Melbourne, cure of BROTHERTON & CO., BIRMINGHAM, LEEDS, AND WAKEFIELD |