January 12, 1917. THE COLLIERY GUARDIAN. 53 AIR PIPE MANri? 1 B\\.SjO^,STAFFORpSH.l.R^z;^ LOWMDDR I If D III ■ « ^•ipnhone No. 72 Bilston. COMPOSITE IRON & WOOD BUILDINGS are most suitable for all binds of Permanent or Temporary Purposes, such as:— Workshops, Sheds, Canteens, Offices, First-Aid-Rooms, Lavatories, &c., &c. ---------- Designs and Estimates Eree. —— . SPEIRS LTD., 40, Blythswood Sq., GLASGOW. Improved Automatic Dry Earth Closets. , . MAF8 of ±1*0 ^x»i±islx Coalfields, 1. Scotland. 2. North of England. 3. South Wales. 4. Nort) Midlands. 5. South Midlands. Sheet, 4s. each; Mounted on Cloth on Rollers, or in Case. 6s. each.-THE COLLIERY GUARDIAN CO. LTD 30 & 31 Furnival-street, Holborn, London, E.O. , AERIAL ROPEWAYS ANY SYSTEM. . The British Ropeway Engineering Co. Ltd., 7, MINCING LANE, LONDON, E.C. Tele—CENTRAL 11250. s| On Admiralty . List of Contractors. John Russell & Co. Ld., ALMA TUBE WORKS, WALSALL. ■ .r g .vejV FITTIMf'Q of All kinds and ril I llvUw FOR ALL PURPOSES. FOR RESISTANCE TO STRAINS OR SHOCKS. Wl Specially adapted for l|||| g COLLIERIES, j Prices and full particulars ' AJgy ' from iSMllr THE LOWMOOR CO LTD BRADFPRD.>;t