982 THE COLLIERY GUARDIAN. November 17, 1916. Purchasers’ Guide to Advertisers1’ Specialities—(continued). Valve Re-seatinc Machines BromMl Patents Co. Ltd., 62, Robertson-street, Glasgow Brooke, George, Lloyd’s Bank Chambers, Cardiff Valves (Safety)—Soupapes * sHrete Auld, D., and Sons, Whitevale Foundry, Glasgen Baldwin, James, and Co., Keighley, Yorks Daglish, Robert, and Co. Ld„ St. Helens, Lancs. Haslam and Stretton Ld., Cardiff Hopkinson, J., and Co. Ld., Huddersfield Lancaster and Tonge Ld., Pendleton, Mancbestej Roylee Ld., £rlam, Manchester Russell, John, and Co. Ld., Walsall Vices—fitaux Frost, Albert, and Co., Sheffield Hardy Patent Pick Co. Ld., Sheffield Theeoam, E. C., Ld., Dudley Youngs, By land-street Works, Birmingham Washers -Rondeiies Baker, John, and Son, Bilston, Staffs Bayliss, Jones & Bayliss Ld., Wolverhampton Chorley Railway W^gon Co. Ld., Chorley, Lancs Copp^e Co. (Gt. Britain) Ld., Kingsway, London Fastnut Ld., 115, Newgate-street, London Simon-Carves Ld., 20, Mount-street, Manchestei Theedam, E. C., IM., Dudley Wright’s Forge and Engineering Co. Ld., Tipton Waste Heat Boilers and Exhausters tknec urt W^ste H at Boi er Co. Ld.. Parlia- mcn -mansions S.W. Water (Electric Still for) Simplex Conduits Ld., Garrison-st., Birmingham Waterproof Garments—r*t-ments impermfabies Barr, M., & Co. Ld., 83, Hutcheson-st., Glasgow Water Reducing Valves—Soupapes de Eduction d eau Auld, D., and Sons, Whitevale Foundry, Glasgow Roy les Ld., Irlam, Manchester Water Filters—mitres d’eau Lawrence Latent Water Softener, &c., Co. Ld., 7, Parliament Mansions, Victoria street, S.W. Pulsometer Engineering Co. Ld., Beading Royles Ld., Irlam, Manchester Wright’s Forge and Engineering Co., Tipton Water Gauges (Self-Registering)—indicate*™ auto-enregistreurs d’eau Davis, John, and Son (Derby) Ld., Derby Water Softening and Purifying — J^pwa teurs d&tartreurs Kennicott Water Softener Co., Wolverhampton Lawrence Patent Water Softener, &c., Co. Ld., 7, Parliament Mansions. Victoria-street, S.W. Mather and Platt Ld., Manchester Pulsometer Engineering Co. Ld., Reading Royles Ld., Irlam, Manchester Wright’s Forge and Engineering Co. Ld., Tiptoa WATER Tube Boilers—L’ha. dieres aquitubulaires Clarke, Chapman and Co. Ld., Gateshead-on-Tyat> Richardson Westgarth and Co. Ld., Hartlepool WELL Tubes—Cuvelages a puM d’eau Russell, John, and Co. Ld., Alma Works. Walsall Scottish Tube Co.Ld., 34, Robertson-st., Glasgow Spencer, John, Ld., Tube Works, Wednesbury Stewarts and Lloyds Ld., Birmingham