314 THE COLLIERY GUARDIAN. August 13, 1915. THE HERBERT EROOD CO. LTD., WIRES: “ Friction, Chapel.” “ Frodobrake, Ox, London.” Samples and full particulars sent on request. CHAPEL-EN-LE-FRITH. ALSO 39, Upper Rathbone Place, London, W. IHBEEEEI FABRIC LININGS FOR 'Phones—19 & 20 Chapel. (Private Branch Exchange). 788 Museum, London. Nearly 20 years’ experience is at your service. WRITE US. BRAKES & CLUTCHES. SUITABLE FOR WINDING ENGINES, HAULAGES, CRANES, WINCHES, CAPSTANS. iHBEaEEl FABRICS ARE Quickly Supplied. Easily Fixed. TYPE OF EXPANDING CLUTCH. jaanEEai USED BY PRINCIPAL COLLIERIES, STEEL WORKS, ENGINEERS, SHIPBUILDERS, CRANE MAKERS. iHaBSBEI FABRICS ARE BRITISH MADE. GREENWOOD & BATLEY Ltd., ALBION WORKS, LEEDS. Telephone—S200 LEEDS. I Telegrams—*'GREEN WOOD. LEEDS’ STEAM TURBINES HIGH PRESSURE,—EXHAUST STEAM,—MIXED PRESSURE. FROM 3-B.H.P. TO 600-B.H.P. P art of order for totally enclosed gas- prbof Mining Motors with ball bearings and plate glass spy holes. ELECTRIC MOTORS AND GENERATORS. A.C. AND D.C. FOR ALL PURPOSES ELECTRIC PLANT^ACCESSORIES TELEP. 2978 (TWOLINES) TELEG THOR” CABLES & SWITCHES. CARBON &• METAL LAMPS HASLAM & STRETTON,!,1? U.WINDSOR PLACE, CARDIFF. . . WE ARE MANUFACTURERS. BRITISH. a o a. a o 3 w 3 ■u < c o s a. Telegrams—“ Lewis, Wolverhampton.” Telephone—Nos. 15 & 180 Wolverhampton EDWIN LEWIS & SONS, WOLVERHAMPTON. Original Inventors & Makers of Loose Flanged Tubes for Mining Work. Are now actually making largely of Tubular Pit Props as illustrated here. OTHER TYPES ALSO MADE AND TO ORDER. Over timber these props have a much longer life, give a much greater degree of safety under actual working conditions, and are practical and handy for fixing. Prices and drawings on application. References on hand. WORKS— Patent Iron Tube Works, Monmore Green. Britannia Tube Works, Ettingshall. BRITISH. E a z o h V) < London Address—143, Cannon Street, E.C. Liverpool Warehouse—58, South John St.