July 5, 1918. THE COLLIERY GUARDIAN. 7 ARCHIBALD BAIRD & SON LTD. HAMILTON. Telegrams—Excello. Telephone—No 57. x oiepuuue—it u ot. Ek — Makers of — V**" GUTTA PERCHA PUMP L) *■ BUCKETS, RINGS & WASHERS. AND ALL COLLIERY REQUIREMENTS. CRADOCK’S WIRE ROPES works— WAKEFIELD, England STRONG PLUG COCKS Brass, Gun Metal, and Phosphor Bronze Castings. SAMUEL BIRKETT & SONS (Wheaton) Lion Brass Works, CLECKHEATON. LTD- 'HE underground TRUCK Bennis 28, “Bennis” Machine Stokers. kest way of unloading is to use a “Bennis” In the illustration is discharging coal into *r whence it is auto- THIS LAMP INSURES SAFETY FIRST—AND LAST! Hg .. --HSLs The Hailwood Combustion Tube Lamp Is the ideal mine safety lamp, the most efficient gas detector, the choice of the British, French, and American Governments. No matter from what point you judge a mine lamp, the Hailwood will best meet your requirements. You will find it to be safer than any other flame safety lamp obtainable. Its 11 to 1} candle power will convince you that the Hail, wood is a safety lamp worthy of the name. Few parts, simple construction, and light weight, 34 lbs. 50% to 100% cheaper than an electric lamp, and less trouble, some. 100,000 supplied or on order. Sole W r’TZ'DAVTi Jpr T FTIT^ The World’s Safety Makers- JVXVX-F X JU CjSM X Xj X XJe, Lamp Experts, Beacon Works, MORLEY, nr. Leeds. Telephone No.—86 Morley. Telegraphic Address—"Lamps, Morley, Leeds."