292

THE COLLIERY GUARDIAN.

February 6, 1914.

BRiaUETTE

MACHINERY.

NEW PATENTED
IMPROVEMENTS.



Robt.

&C°

Sheepscar Foundry, Leeds England.

SOLE PATENTEES & MAKERS.

Telegraphic Address—“Hydraulic, Leeds.”	Telephone—No. 214 Leeds.

“A B C” 5th Edition, and Lieber’s Telegraphic Codes used.

THOMPSON AND CO.,
WIGAN,
IRON MERCHANTS, METAL & MINERAL AGENTS.

RAILS OF EVERY DESCRIPTION, WITH FITTINGS COMPLETE,
S' OR COLLIERIES, CONTRACTORS, &c.
Sole Agents in the District for the Sale of—
Wigan Coal and Iron Co.’s Siemens Steel Billets, Blooms, Bars, Angles, Rails, Ac.
SPECIALITY: STEEL FOR WAGON COUPLINGS.

K. H. FORGE, FOUNDRY & BASIC PIG IRON.
Also Spiegeleisen, Ferro-Manganese and Silico Spiegel.

NOBEL’S EXPLOSIVES CO.’s Gelignite, Monobel, Polarlte, Samsonite and Carbonite,
also Detonators, Electric Detonator Fuses, and ail Blasting Appliances.
Haggle Brothers Ld. Wire and Hemp Ropes.
POOLEY’S PATENT WEIGHING MACHINES.

Telegraphic Address—“ SPIEGEL, WIGAN.”

□ckle:

“Bowie” Underground Lamp Re-Lighter.

Patented in Great Britain, Germany, France, Belgium, U.S. America, in 1907-8, and since used with success and without
^accident in the most dangerous Mines in these Countries. Adopted by the French Government for use in French Mines.

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JOHN JOHNSTON,

Attercllffe Boiler Works, SHEFFIELD.

-- ESTABLISHED 1871. -

Manufacturer of every description of

STEAM BOILERS, TANKS, GIRDERS, STEEL
CHIMNEYS, FURNACE CASINGS, &c
BOILER REPAIRS A SPECIALITY.

sX^patent Friction Clutches

& Hauling Installations

A SPECIALITY.

SEE ADVERTISEMENT LAST ISSUE, PAGE 279._

Sole Makers— DAVID BRIDGE & CO. LTD.,
Haulage Works, CASTLETON, Manchester.

Air-tight, Non-Inflammable, Gas-proof,
Insulated & Non-external Sparking.

Electric Contacts are fixed and there
are no switches or secondary cur-
rent to contend with.

No cells or accumulators to replace.

The Lamp is totally enclosed in gas-
proof chamber when being re-lighted,
and can only be operated by
authorised persons.

It can be used with absolute safety
for igniting Lamps in the most
gaseous atmosphere.

Adapted to Ignite any form of Safety
Lamps.

Impossible to generate an electric
current from the apparatus until
the Lamp-containing receptacle has
been made perfectly air-tight.

Always ready for use and its upkeep
is practically nil.

On the

NEW PERMITTED LIST.

PITSEA POWDER No. 2

For Ripping.

For Hard Coal.

BR1T0NITE No. 2

For Coal.

Further particulars may be obtained on application to—

E. THOMAS & WILLIAMS L”

THE

BRITISH EXPLOSIVES SYNDICATE Ed.,
124, ST. VINCENT STREET,
GLASGOW.