iii 
IRISH HILL BAUXITE (Alum Clay) 
Hydrate of Alumina, 
Containing HIGH PERCENTAGE OF ALUMINA, AND ALMOST ENTIRELY 
FREE FROM IRON, 
IS THE 
BEST and CHEAPEST 
ARTICLE FOR PRODUCING 
ALUM, ALUM CAKE, SULPHATE OF ALUMINA, & ALUMINA SALTS 
RAISED BY 
THE IRISH HILL MINING COMPANY, 
BAUXITE MINERS, AND PROPRIETORS OF THE 
IRISH HILL AND STRAID BAUXITE MINES. CO. ANTRIM. IRELAND. 
OUR MINES Lance large quantities of SUPERIOR BAUXITE, and we possess unequalled and proved facilities for conducting 
bis as rb LY situated on two Railways, running alongside the loading berths of both steam and sailing vessels at the Ports 
of Beltast, Carickfergus, and Larne, thus enabling us to ship largely, regularly, quickly, and at the lowest cost. - 
2 FREIGHTS.—We have special rates fixed with one of the Transatlantic Steam Lines, by which we have for some time past effected 
weekly pigments, Besides which, constant opportunities are afforded of shipping (for the benefit of our clients) quantities at low ballast 
EP SUPELY. Fe a for some time supplied the American, Continental, and English Consumers of the oldest standing, and are prepared 
to enter into further contra@s for regular supply of our Clay, either as raised, dried, and/or ground, of acknowledged and well tried quality. 
CHIEF OFFICES—§, CHAPEL STREET, LIVERPOOL. . 
GEO. G. BLACKWELL, Managing Direétor. 
{ 
EARP & CHASTER, M. JACKSON & CO. 
RUNCORN, (J. ORME and H. M. CAPNER) 
MANUFACTURERS AND IMPORTERS OF 
SCITZNTIFIC APPARATUS 
CuemicAr News, 
0. 10, 1879. } 
Advertisements. 
MAKERS OF 
CHEMICALLY PURE MINERAL ACIDS 
LIOUOR AMMONIA, &c. 
AND 
CHEMICALS. 
AGENTS FOR HICKLEY'S PATENT TELEPHONES, 
Price 50/- per. Pair, Cash with Order. 
Price Lists sent on receipt of Three Stamps for Postage 
For Trade Terms enclose Business Card. 
THOMAS ADKINS & CO, 
SMETHWICK, 
NEAR BIRMINGHAM 
MANUFACTURERS OF SPECIALLY PREPARED RED LEAD 
*nR FLINT-Gr.Ass MAKING. 
BISULPHITE OF LIME, 
BISULPHITE OF SODA. } 
SULPHITE OF SODA. TANNATE OF SODA 
WILLIAM MARRIOTT, 
CHEMICAL WORKS, HUDDERSEIELD 
TOWNSON & MERCER, 
89, Bishopsgate Street Within. 
LONDON. 
Wholesale and Export Dealers md Manufa®urers of 
CHEMICAL & SCIENTIFIC APPARATUS 
PURE CHEMICALS, &c., 
For Analysis and the general Laboratory Use of Manufacturers 
and. Professors of Universities, Schools, Mines, &c. 
Now ready, 
TOWNSON & MERCER’S COMPLETE CATALOGUE of 
Chemical and Scientific Instruments, Pure Chemicals &c. Demy 
8vo. Illustrated with upwards of 8oo Woodcuts. Price 2s, 6d 
post free, 
JP ATENTS.—Mr. Vaughan, F.C.S., British, 
. Foreign, and Colonial PATENT AGENT. Special attention 
given to Inventions relating to Chemistry, Mining, and Metallurgy. 
“ Guide to Inventors” Free by Post.—Offices, 67, Chancery Lane, 
London, W.C. and 8, Houndgate Darlington. 
65, BARBICAN, LONDON, E.C. 
NEWTON, KEATES, & CO, 
Sutton Oak Manure Works, 
ST. HELENS 
LANCASHIRE, 
MANUFACTURERS OF 
PHOSPHATE OF SODA. 
WILLIAM AND WILLIAM T. FIELD, 
\ 1 ANUFACTURERS of the Celebrated 
STAFFORDSHIRE BLUE BRICKS, specially adapted for 
Chemical Plant, i.e., Acid Towers, &c. Aiso all other kinds of Bes 
Staffordshire Blue Bricks, Pavings, Plynths, Splays, Copings, &c. 
&c. Prices and samples on Avolication, 
TESTIMONIAL, 
# We have used the Blue Staffordshire Brick for Sulphuric Acid 
Towers, &c., manufactured by Messrs. Field, for the last fifteen years, 
during which time they have given great satisfaction. We recommend 
them to the Chemical Trade, believing there is nothing better in the 
narket.”—(Signed) WILLIAM HUNT and SONS, Lea Brook 
Aikali Works, near Wednesbury, Staffordshire, February, 1878, 
TOLL END BRICK-WORKS, 
TIPTON, STAFFORDSHIRE.