1068 THE COLLIERY GUARDIAN. November 26, 1915. For SAFETY and Permanence —build and roof with ASBESTOS CEMENT. Regd Trade M«rk CORRUGATED SHEETING is a scientific combination of Asbestos Fibre and highest grade Portland Cement, a material which by its nature is proof against Fire, Water, Frost, Rust and every other destructive and corrosive agency. Chekko To Colliery Proprietors, IMPORTANT Engineers and —— Contractors, &c. To secure dependable winding and absolute safety, all gear brakes should be fitted with Cresswells’ “CHEKKO” Semi-metallic Asbestos Brake or Clutch Linings. Their grip is firm as a rock, yet responsive and pliant as a hand grasp. “ CHEKKO provides instant and perfect retardation at all speeds and under all loads. “ CHEKKO is a great precaution against overwinding. We make no brakes of cotton fabrics or other than of pure Asbestos. “ CHEKKO ” Brake Linings easily outlast many times all others, and are, therefore, not only the best in quality, but also far the cheapest. Write for Samples, Diagrams and Prices, to : CRESSWELLS’ Limited, Asbestos Spinners & Manufacturers, Wellington Mills, BRADFORD (Yorks). Telegrams: “ Asbestos, Bradford ” Phone: 950 Bradford. It hardens and toughens with age. Not a particle of it can perish. Its powers of resistance and endurance increase with exposure. It with- stands vibration of any force, and is unaffected by gases and chemical fumes, and is absolutely fireproof. Its first cost is its only cost— needs no repairs—so that, per year of service, it is the least expensive building material known. The ideal material for all Colliery Buildings. PRINCEPS Patent Weatherproof. Imperishable. ABSOLUTELY FIREPROOF! Not even German bombs could fire it. Asbestos Cement is the SAFEST Building Material — the Govern- ment are using it exclusively for all New Munition Factories. EVERITE” CORRUGATED SHEETING is made in One Homogeneous Mass—not in thin layers cemented together, which are extremely liable to disintegrate with exposure. Made to British Standard 3-inch Pitch in even foot lengths from 4 ft. to 10 ft., and in 3 widths, 21 in., 30 in. and 42 in. This reduces the waste in laps by approximately 50 per cent., whilst there is an obvious saving of labour in handling larger sheets. With prices 25 per cent, less than competitors, “Everite” is at once the cheapest as well as the most efficient Corrugated Roofing extant. THE PERFECT MATERIAL FOR ROOFS AND WALLS. “ACDFCTH ITF ” Tiles> Slates RODEO IILII E F|at Building Sheets have the same quality of indestructibility. Competent representatives are at the disposal of Architects, Contractors and others to take their instructions, or will call for preliminary interview. Full range of “ Asbestilite ” and “ Everite ” samples on application to— FELBER, JUCKER & C’ L™ (Contractors to the War Department) Peter Street, MANCHESTER. “DEFLECTOR” OIL SEPARATOR. '-t'- “■J - v- 1. I ' W a Capacity, 300,000 lbs. of steam per hour, 60" dia. main. ONE OF THE LARGEST EXTRACTORS MADE IN THIS COUNTRY. PRINCEPS & CO., Engineers, SHEFFIELD.