8 THE COLLIERY GUARDIAN. January 5, 1917. - Davenport Engineering Co. Ltd. Harris St., BRADFORD. Telegrams: “ Humidity, Bradford.” Telephone : 35 53 Bradford. LONDON OFFICE: S2, Caxton House, S.W. HOLEHOUSE’S PATENT TOWERS. Made at our own Works and constructed on the best engi= neering lines. Coolers all made to standards and a number kept in stock for quick delivery. The best constructed irrigation system on the market. * •? 1 ■' *. ‘5 A 4 *«'■■••• .AGS- t i'- > I COATES & CO. (Sheffield) LTD. I For Complete Electrical Installation, | DYNAMO & MOTOR Rewinds * Repairs, I Any size D.O. or A.O. I Colliery Work and Supplies a Speciality. Large Stocks of Cable, Tubing & General Accessories, PRICES AND DELIVERY ON APPLICATION. I Regd. Office 345, GLOSSOP ROAD, SHEFFIELD.Te,eph