814 THE COLLIERY GUARDIAN. October 22, 1915. ___________________________ _______ The Davenport Engineering Co., Harris St., Telegrams: “ Humidity, Bradford.” BRADFORD. Telephone : 35 5 3 Bradford. LONDON OFFICE: 52, 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. ■ w.! f?- I A 1 / t MAPS of the BRITISH COALFIELDS. Showing the Position of Collieries with regard to Railway Communications, Canals and Shipping Ports. Scale 3 miles to an inch. (1) Scotland. (2) North of England (3) South Wales. (4) North Midlands. (5) South Midlands. In sheet ____________________________ 4s. each. Mounted on Cloth, Rollers and Varnished ... 6s. „ Mounted on Cloth, and in Titled Cloth Case .. 6s. „ Published jointly by THE COLLIERY GUARDIAN CO. LTD., and Messrs. W. & A. K. JOHNSTON, 30 & 31, Furnival Street, London, E.C. GERMAN MADE GOODS. We invite Buyers of goods, formerly procured from the Continent, not now obtainable, to favour us with particulars of their requirements. We have completed arrangements under which we can give early delivery, and would be glad to quote competitive prices. ROWLAND G. FOOT & CO., 11, Queen Victoria St., LONDON, E.C. COLLIERY OWNERS MANUFACTURING BRICKS SHOULD SUBSCRIBE TO THE BRITISH CLAY-WORKER The Organ of the Brick and Tile Trades. Published Monthly. Subscription : 8s. per annum, post free. Send for Specimen Copy to the Publisher, Ihe BRITISH CLAY-WORKER, 43, Essex-St., LONDON, W.C. ________________________ EDWIN LEWIS t SONS. Original Makers of “Acme” & “Williams” Loose Flanged Joints for Mining Work. TUBES OF ANY SIZE For Compressed Air, Water, or Steam. WORKS ("Patent Iron Tube Works, Monmore Green. (Britannia Tube Works, Ettingshall. WOLVERHAMPTON. _________ Buyers will note that the joint illustrated is an imiprovement on the “Williams” joint, as it does without the internal ferrule. Telegrams—** Lewis, Wolverhampton.” * Telephone—Nos. 15 & 180 Wolverhampton." ________________ LONDON ADDRESS-143, Cannon Street, E C. LIVERPOOL WAREHOUSE-58, South John St. combined are invited. Years. References to Users Established 50 We have Specialised in this class of Machinery, and have designed and made more than all other firms BREAKING SIZING AND WASHING PLANT LTD., BRIDGEND, TH WALES / L ANTHRACITE COAL