March 17, 1916.

THE COLLIERY GUARDIAN.

539

Koppers’ Coke Oven

Is undoubtedly the most successful Bye-Product Oven on the market.

Since its introduction a little over 10 years ago there have been built

12,500 KOPPERS’ OYENS.

KOPPERS’ OVENS ARE AT WORK HEATED BY

PRODUCER GAS AND BLAST FURNACE GAS.

KOPPERS’ DIRECT RECOVERY PROCESS

IS THE SIMPLEST ANO MOST EFFICIENT

SYSTEM OF AMMONIA RECOVERY.

PLANTS ERECTED FOR THE RECOVERY OF
BENZOL & TOLUOL, FOR TAR DISTILLATION &
THE MANUFACTURE OF SULPHURIC ACID.

— Full particulars on application to-

The Koppers’’ Coke Oven and Bye-Product Co.

3oi, glossop road, Sheffield.

COLLIERY OWNERS MANUFACTURING BRICKS

SHOULD SUBSCRIBE TO

THE BRITISH CLAY-WORKER

The Organ of the Brick and Tile Trades.

Published Monthly. Subscription : 8s. per annum, post free.
Send for Specimen Copy to the Publisher,

The BRITISH CLAY-WORKER, 43, Essex-St, LONDON, W.C.

GERMAN MADE GOODS.

We invite Buyers of goods, formerly procured from the Continent, not
now obtainable, to favour us with particulars of their requirements.

We have completed arrangements under which we can give early
delivery, and would be glad to quote competitive prices.

ROWLAND G. FOOT & CO., cE0NffiE^’-

11, Queen Victoria St., LONDON, E.C.

THE ISCA FOUNDRY COMPANY LTD.,

RAILWAY PLANT & GENERAL ENGINEERS,

Switches, Crossings, Turntables, Water Cranes, Girders, Bridges,

Roofs, Pipes, Pnmps, Wagons, Tanks, Engines, Boilers, Cranes,
Wobks: NEWPORT, MON.

LONDON OFFIOE : 16 & 17 DEVONSHIRE SQ. BlSHOPSOATE St., EG.

HAMON PATENT

Cooling Towers

Hamon Bros.,

Belgian Engineers,
94, Rue St. Lazare,
PARIS.

Agent—
GEORGE DESCAMPS,

36, Abbeydale Rd. South,
SHEFFIELD.

DARCINGTON’S HANDBOOKS

“Nothing better could be wished for.”—British Weekly.

“Far superior to ordinary guides.”—Daily Chronicle.

Visitors to London (and Residents) should usb

DARLINGTON S

“ Very emphatically tops them all.”—Daily Graphic.

Y	'M ‘‘A brilliant book.”—The Times.

■AJW-LTI	“Particularly good.”—Academy.

„	_ By E. C. COOK and

A.NX3 Sir EDWARD T. COOK.

ENVIRONS.

5th Edition Revised

30 Maps and Plans..
80 Illustrations.

“ The best Handbook to London ever issued.**—Liverpool Daily Post.

60 Ulus Maps and Plans, 5s. NORTH WALES.

50 Ulus., 6 Maps, 2s. 6d. N. DEVON and N. CORNWALL.
100 Ulus. Maps and Plans, 5s. DEVON and CORNWALL.

50 Ulus., 6 Maps, 2s. 6d. S. DEVON and S. CORNWALL.
100 Ulus. Maps k Plans, 3s. 6d. PARIS, LYONS, A THE RIVIERA.
Is. TME MOTOR-CAR ROAD BOOK
zmd The Hotels olT the Wox*ld.

Visitors to Edinburgh, Glasgow, Bngnton, Eastbourne, Hastings, St.
Leonards, Worthing, Bournemouth, Exeter, Torquay, Paignton, Exmouth,
8idmouth,Teignmouth,Dawlish, Plymouth, Dartmouth, Dartmoor, Exmoor,
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quay, Tintagel, Clovelly, Ilfracombe, Lynton, Minehead, Bideford, Wye
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Bnxton, Matlock, The Peak, Isle of Wight, and Channel Islands should use
Darlington’s H^ndboolxs Is. each.

Post free from Darlington & Co. Llangollen.

IdangoB-n: DARLINGTON A CO.	London: SIMPKINS

Paris and New York: BRENTANO’S.

The Railway Bookstalls and all Booksellers.

The Cambrian Approved Double
Glass Lamp. No. 1 C.G.

, CAW
iC TYPE

6 MA

Telephone:	Telegraphic Address:

No. 7 Aberdare.	“Lamps, Aherdare.”

Approved (Flame)
SAFETY LAMPS

To meet the requirements
of the new Mines Act.

The CAMBRIAN

Fitted with Magnetic, Pneu-
matic, or Lead Locks, Electric
Ignition, and Double Gauzes.

Our Flame Safety Lamps give
a greater Candle Power than
any Miner’s Electric Lamp.

MAKERS OF THE

NEW MAGNET UNDERGROUND
PATENT SAFETY LAMP RELIGHTERS.

Giving a bright light at the end
of the shift = 14 C.P.

E. THOMAS &
WILLIAMS Ltd.,

Cambrian Lamp Works,

Aberdare, South Wales.