310 i

[supplement page x.j

THE COLLIERY GUARDIAN.

August 9, 1918.

THE BRITISH EXPLOSIVES SYNDICATE LTD. 124-ST VINCENT STREET GLASGOW

THAMES POWDER N? 2

Charge Limit 22 Ounces

Telephone-
687 Central.

Telegrams—
“Octagon, Sheffield.”

R. H. MIDDLETON & GO.

SUCCESSORS TO

THE GRAHAM ROBINSON STEEL COMPANY LIMITED.

Neepsend Rolling Mills, SHEFFIELD,

MANUFACTURERS OF

MINING STEEL & TOOLS

GEORGE BURNSIDE,

Rqck and Stone Drilling Machines:

Also Eye Guards for Pit

Burnside's Safety
Boring Apparatus.

Used most successfully
in tapping old Mine
Workings.

Apply for Catalogue.

Drills to any Size

Ponies.

Boring Tool Works, Shiney Row, Fencehouses,
CO. DURHAM.

B"s SUPERHEATERS

Jl A A

SAVE IO to 20% of COAL.

OVER 1,600 WORKING.

SUPERHEATER APPLIED TO LANCASHIRE BOILER.

MAKERS of SUPERHEATERS
FOR ALL TYPES OF BOILERS.
Experts on Piping Installations, etc.

Send your Enquiries to

BOLTON’S SUPERHEATERS Ltd.

(Late A. BOLTON & Co.)

Heatizer Works, Trafford Park, MANCHESTER.

Tele. No, 649 Trafford Park. Telegrams: “Heatizer,” Manchester.

ALWAYS AT YOUR SERVICE.

TEL. No.

561.

OF NELSON COLUMN FAME.

W. E. HARRISON,
Practical Steeplejack,
Regent Terrace,
SHEFFIELD,
for

Repairs, Additions and Renewals

to

Tall Brick & Iron Chimney Stacks,
Lighthnuses, Church Spires, etc.

LIGHTNING CONDUCTORS
: A SPECIALITY. :

AWARDED 3 GOLD MEDALS FOR EXCELLENCY.

A trial in any part of
the country solicited.

TYNOS.

“Bitromarc” Solution

A highly efficient Bituminous, Anti-
Corrosive Black Enamel Paint for Iron
and Steel Structures, Corrugated Iron,
Ships* Holds, Bunkers, &c.

SOLE PROPRIETORS i

S. T. TAYLOR & SONS,

Tynos Works, SCOTSWOOD-ON-TYNE.

Tri. No.: 65 Contra!	Tri. AtUrooa:	Scriawocd.”

WATER RAISERS.

Brass, Gun Metal, and Phosphor Bronze Castings.

SAMUEL BIRKETT & SONS (Cleckheaton)

Lion Brass Works, CLECKHEATON. *-1"-