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[supplement PAGE IV.]

THE COLLIERY GUARDIAN.

September 20, 1918.

YORKSHIRE ENGINE C° LD

Contractors to the Admiralty, War Office, India Office, &c., and Colonial and Foreign Governments and Railways.



HEAD OFFICE & WORKS : SHEFFIELD, ENGLAND.

London Office : 34, Caxton House, Westminster, S.W. 1.

BUILDERS OF STEAM, ELECTRIC & COMPRESSED AIR

LOCOMOTIVES

for any Gauge—of any Weight.

COAL CUTTING MACHINES

& MAULAGE ENGINES

OF* ALL TYF>ES.

FORGINGS IN IRON & STEEL G.M. & PHOSPHOR BRONZE CASTINGS.

MACHINE WORK OF EVERY DESCRIPTION,
Telegraphic Address ENGINE, SHEFFIELD.

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

Telephone : No. 4800 (5 Lines).	Telegrams : “ MOTOR.”

DAVY BROS. LTD.,

SHEFFIELD.

Highest Glass

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FLAT OR DISHED ENDS.

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BLAKE VERTICAL MULTITUBULAR BOILERS, THE
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