April 12, 1918.

THE COLLIERY GUARDIAN.

757

HEAD, WRIGHTSON & CO. LTD.

Thornaby & Stockton-on-Tees.

London Office—5, Victoria Street, Westminster, S.W.

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Blast Furnace Plant

Bunkers (Steel)

Bridges

Crushing Plant

Coal Shippers

Castings

Coal Washers

Chairs

Coke Screens

Colliery Plant
Cages
Cage Props
Conveyors
Caissons
Detaching Hooks
Drop Forgings
Dock Cates
Elevators

Friction Clutches

Forgings

Gantries

Grinding Pans
Headgears
Hoists
Mining Plant
Marcus Screens

Hota nos Washers

Nissen Stamp Mills
Pit Tubbing

Pulleys and Pulley

Blocks

Rollers

Roots

Stampings

Steel Wagons

Steel Chimneys

Screens

Storage Bunkers

Shippers

Tub Creepers

Tipplers

Tanks

Wagons

Wagon Hoists