58 THE COLLIERY GUARDIAN. July 14, 1916. Substitution. Some unscrupulous dealers, for the sake of extra profit, substitute other fabric linings for “ Ferodo ” brake and clutch linings. So that buyers may be protected, “ Ferodo ” fabrics are stamped with the name on every foot. Insist on seeing this stamp. It is your guarantee. We were the inventors of brake and clutch fabric linings, and the cumulative knowledge of twenty years’ specialising on the one product is behind every foot of CLUTCH AND BRAKE LININGS. Contractors to the War Office and Admiralty, London General Omnibus Co., & Underground Electric Railways of London & Paris. List H. from THE HERBERT FROOD COMPANY LTD., ’PHONES-19 & 20 CHAPEL. Works—CHAPEL-EN-LE-FRITH. WIRES—“FRICTION, CHAPEL.” LONDON : 39, Upper Rathbone Place, W. BIRMINGHAM : 202, Corporation Street. Agents for India: TURNER BROS. (INDIA) LTD, 3, Waterloo Street, CALCUTTA. VA2 T Y N 0 S. “Bitromarc” Solution ■ .< •< '■ • A highly efficient Bituminous. Anti- . Corrosive Black Enamel Paint for Iron and Steel Structures, Corrugated Iron, Ships’ Holds, Bunkers, &c. SOLE PROPRIETORS : S. T. TAYLOR & SONS, Tynos Works, SOOTSWOOD-ON-TYNE. Tri. No : 6S Central. Tel. AJdrett- Compo. Scotiwood." . SB . VRUXHflll R° kliVERPOOLJ r j.b. TREASURE &-C9. IflUCE ^PRESSURES' GAUGE GLASS WASHERS lubricators™ L/5T5 oh PPPL/Cfir/OP MISSES John Russell & Co. Ltd Alma Tube Works, WALSALL. TUBES AND FITTINGS ) For Gas, Steam, Water, &c. K WELDLESS STEEL TUBES for ENGINEERS, &c. --SIZES — TO CARRY 3 and 5 TONS. With or Without Tipping Bodies. GEORGE BURNSIDE. Burnside’s Safety Boring Apparatus. Used most successfully in tapping old Mine Workings. Apply for Catalogue. Boring Tool Works, Shiney Row, Fencehouses, Also Eye Guards for Pit Ponies. CO. DURHAM. ‘Russell’Steel DOGSPIKES For HIGH CLASS QUALITY and PRACTICAL UTILITY are UNSURPASSED. In use throughout the world. Large Stocks of all sizes held. JOHN G. RUSSELL, Clydesdale Spike Works WISHAW, SCOTLAND. WIRE SCREENS fill KINDS OF i WIRE I screens! ALL MESHES 1 OF ANY GAUGE I OF WIRE ALEX. COUSLAND & SON, 3.MITCHELL ST, GLASGOW. ' 7 ■ '-Xi MANN’S STEAM CART & WAGON Co. Ltd., Hunslet, LEEDS. London Office : 9,1 Fenchurch Avenue, E.C.