1020

THE COLLIERY GUARDIAN.

June 1, 1917.

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BY USING	*

“DIAMOND

Coal-Cutters

(“DIAMOND” ENCLOSED TYPE COMPRESSED AIR COAL-CUTTER.)

AND

Coal-Face Conveyors



(“DIAMOND” COMPRESSED AIR JIGGING CONVEYOR.)

FOR POWER, RELIABILITY and OUTPUT
DIAMOND MACHINES ARE UNEQUALLED.

DIAMOND COALCUTTER CO.,

Tetegrams- \A/ A |( F F I F I D
“ Diamond, Wakefield.”	F^ Eh F^ ■ Im Lb ■

Telephone—
No. 141 Wakefield.

Branch Works at UDDINGSTON, nr. GLASGOW.