278 THE COLLIERY GUARDIAN, July 31, 1914. Purchasers' Guide to Advertisers’ Specialities. Further information can be obtained on reference to the Weekly Al/ohabetical Index to Advertisers. ACETYLENE LAMPS Cremer Lamp and Engineering Co. Ld,, 32, York- place, Leeds Davis. John, and Son (Derby) Ld., Derby Theedam, E. C., Ld., Dudley Wakefield, C. C.. A Co.. Cheapside, London, E.O. Acetylene. Generators m jell, J. J.ana Co. Ld., 113, Gt. Portland St., W. Aoid Plant Daglish, Robert, and Co. Ld«, St. Helens, Lanes. Air Analysis Apparatus Siebe, Gorman and Co. Ld., 187, Westminster* bridge-road, S.E. Air Compressors Bailey, Sir W. H., & Co, Ld., Salford, Manchester Beiliss and Morcom Ld., Birmingham Bever, Dorling and Co. Ld., Bradford, Yorks Daglish, Bobert, and Co., St. Helens, Lancashire Davis, John, and Son (Derby) Ld., Derby Hardy Patent Pick Co. Ld., Sheffield Harvey, G. A., & Co. (London) Ld., Woolwich road. S.E. International Channelling Machines Ld., Sheffield •• KSB ” Manufact’ng Co., 13. Waingate, Sheffield Llewellyn & Cubitt Ld., Pentre, R.S.O., Glam. Mining Engineering Co. Ld., (The), Sheffield Plowright Bros. Ld., Chesterfield Pulsometer Engineering Co. Ld., Beading Beavell and Co. Ld., F. Department, Ipswich Bobey and Co. Ld., Globe Works, Lincoln Sullivan Machinery Co.,314, Salisbury House, E.O. United States Metallic Packing Co. Ld., Bradford Walker Brothers (Wigan) Ld., Wigan Wood, John, & Sons Ld.. Brook Foundry, Wigan Worsley Mesnes Ironworks Ld., Wigan Air Pipes Allen, A., and Son Ld., Lower Gornal, Staffs. Allen, W. G., and Sons (Tipton) Ld., Tipton Baker. John, and Son, Thompson-street, Bilston British Mannesmann Tube Co. Ld., London Wall Lewis, William, and Son, Bilston Mining Engineering Co. Ld., Sheffield Stewarts A Lloyds Ld., Birmingham and Glasgow Summerhill, J., A Co., Beaver Works, Wolver- hampton Theedam, E. O„ Ld., Dudley Air Pumps Bailey, Sir W. H., A Co. Ld., Salford, Manchester Clarke, Chapman and Co. Ld., Gateshead-on-Tyne Daglish, Robert, and Co. Ld., St. Helens, Lancs. •• KSB ” Manufact’ng Co., 13, Waingate, Sheffield Mather and Platt Ld., Manchester Pulsometer Engineering Co. Ld., Beading Bobey and Co. Ld., Lincoln Wood, John, and Sons Ld., Wigan Worsky Mesnes Ironworks Ld., Wigan Alternators Holmes, J. H.» A Co., Neweastle-on-Tyne Mather and Platt Ld., Manchester Mavor A Coulson Ld., 47, Broad-street, Glasgow Ambulanoe Carriages. Stretchers, &o. Theedam, E. C. Ld., Dudley Anchors Wright’s Forge and Engineering Co. Ld., Tipton Anemometers Davis, John, and Son (Derby) Ld., Derby Humble, Stephen, 9, Victoria-st., London, S.W. Stanley, W. F., A Co. Ld., 286, High Holborn, W.C. Thornton, A. G., Ld., King-st. West, Manchester Winter, T. B., and Son. Newcastle-on-Tyne Angles and Seotions (Steel) Firth, Wm„ Ld., Greek-st., Leeds Anthraoite Breaking, Sizing and Washing Plant Head, Wrightson and Co. Ld., Stockton-on-Tees Johnson, Wm.. A Sons (Leeds) Ld., Armley, Leeds Norton’s (Tividale) Ld., Tipton Sheppard and Sons Ld., Bridgend Simon-Carves Ld., 20, Mount-street, Manchester Wood, John, A Sons Ld., Brook Foundry, Wigan Anti-Corrosive Compositions Taylor, S. T., and Sons, Scotswood-on-Tyne Wailes, Dove, A Co. Ld., Newoastle-on-Tyne Anti-Friotion Metal Tangyes Ld., Cornwall Works, Birmingham Youngs, Byland-street Works, Birmingham Anvils Firth, William, Ld., Leeds Hardy Patent Pick Co. Ld., Sheffield Bentcn, B. M., and Co., Midland Works, Sheffield Theedam, E. 0., Ld., Dudley Wright’s Forge and Engineering Co. Ld., Tipton Asbestos T’aylor, S. T., and Sons, Seotswood-on-Tyne Teale. W. E., A Co. Ld.. Swinton. Lancs. Asbestos Steam Pipe Covering Taylo*. S. T.. and Sons, Scotswood-on-Tyne Toope’s Asbestos Covering Co. Ld., Stenney, E. Axle Boxes Axle Greasers Wakefield, C. 0., A Co., Cheapside, London, E.O. Barrows (Ore) Bagnall, W. G., Ld., Stafford Haslam and Schontheil Ld., Cardiff Theedam, E. 0., Ld., Dudley Bars (Iron and Steel) Chorley Bailway Wagon Co. Ld., Chorley, Lancs. Firth, Wm.. Ld., Greek-street Chambers, Leeds Houghton, W. D., and Co. I d., Warrington Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Mining Engineering Co. Ld., Sheffield Bars (Screen) Firth, Wm., Ld., Greek-street, Leeds Benton, B. M., and Co., Sheffield Wood, John, and Sons Ld., Wigan Bearings Bridge, David, A Co. Ld., Castleton, Manchester Chorley Bailway Wagon Co. Ld., Chorley, Lancs. Jardine, John, Deering-street, Nottingham Bellows Hardy Patent Pick Co. Ld., Sheffield Haslam and Schontheil Ld., Cardiff Theedam, E. 0., Ld., Dudley Bells (Signal) British Insulated and Helsby Cables Ld., Prescot Davis, John, and Son (Derby) Ld., Derby Humble, Stephen, 9, Victoria-st., London, S.W, Theedam, E. C., Ld., Dudley Belting Cream Sutcliffe Bros., Godley, Manchester Belting Angus, Geo., & Co. Ld., Newcastle-on-Tyne Frost, Albert, and Co., Sheffield Hollingdrake, Henry, and Son Ld., Stockport Beddaway, F.. ft Co. Ld., Pendleton, Manchester “ Scandinavia " Belting Co. Ld., 59, Southwark- street. S.E. Sutcliffe, B., Horbury, near Wakefield Belts (Chain). „ . Coventry Cham Co. Ld., Coventry Gosforth Foundry Co. Ld., Dronfield,nr. Sheffield Leech, Goodall & Co., Hunslet, Leeds Wright’s Forge and Engineering Co. Ld., Tipton Benzol Plants Coke Oven Construction Co. Ld., Sheffield Coppie Co. (Gt. Britain) Ld., Kingsway, London Simon-Carves Ld., 20. Mount-street. Manchester Bitromaro Solution (Anti-Corrosive) Taylor, S. T., and Sons, Scotswood-on-Tyne Bitumastio Solution Wailea, Dove ft Co., LcL, Newcastle-on-Tyne Blasting Apparatus British Explosives Syndicate Ld., Glasgow Curtis’s and Harvey Ld., Cannon-st. House, E.O. Davis. John, and Son (Derby) Ld., Derby Kynoch-Arklow Ld , 36, New Broad-street, E.O. Nobel’s Explosives Co. Ld., Glasgow Beavell and Co. Ld., Ipswich Theedam, E. O., Ld., Dudley Blowers British Insulated and Helsby Cables Ld., Prescot Keith, James, & Blackman Co. Ld., 27, Farring- don-avenue, London, E.O. Boiler (Cleaninq Apparatus) Willcox, W. H., ft Co. Ld., 38, Southwark-st., S.E. Boiler and Steam Pipe Coverino Kenyon, W., ft Sons Ld.. Dukinfield, Manchester Sutcliffe Bros., Godley, Manchester Taylor, S. T., and Sons, Scotswood-on-Tyne Trope’s Asbestos Covering Co. Ld., Stepney, E. Boiler Feeders Foot, B. G.. ft Co., 11, Queen Victoria-street. E.O. ** KSB ” Mannfact’ng Co., 13, Waingate, Sheffield Boyles Ld., Irlam, Manchester Tangyes Ld., Cornwall Works, Birmingham Boiler Mountings Bailey, Sir W. H., ft Co. Ld.. Salford. Manchester Baldwin, James, and Co , Keighley, Yorks Hopkinson, J., and Co. Ld., Huddersfield Boyles Ld., Irlam, Manchester Boiler Tubes Lewis, Edwin, and Sons, Wolverhampton Stewarts and Lloyds Ld., Birmingham ft Glasgow Boilers Avonside Engine Co. Ld., Bristol Bakers (Leeds) Ld., Hunslet, Leeds Clarke, Chapman and Co. Ld., Gateshead-on-Tyne Dasrlish. Bobert. and Co. Ld.. St. Helens. Lancs. Galloways Ld-, Manchester Hawksley, Wild and Co., Sheffield Horsfield, J. md J., Ld., Dewsbury Johnston, John, Attercliffe Boiler Wks., Sheffield Llewellyn ft Cubitt Ld., Pentire, B.S.O., Glam. Peokett ft Sons, Atlas Locomotive Works, Bristol Bobey and Co. Ld., Globe Works, Lincoln Spurr, Inman and Co. Ld., Wakefield Tangyes Ld.. Cornwall Works. Birmingham Thompson, Joha, Ettingshall, Wolverhampton Ward, Thos. W„ Limited, Albion Works, Sheffield B0LT8 NUTS, ftO. British Wagon Co. Ld., Botherham Chorley Bailway Wagon Co. Ld., Chorley, Lancs. Firth, William, Ld., Leeds Jardine, John, Deering-street, Nottingham Mining Engineering Co. Ld. (The), Sheffield Benton, B. M., and Co., Midland Works, Sheffield Summerson, Thomas, ft Sons Ld., Darlington Theedam, E. 0., Ld., Dudley Ward, Thos. W., Ld., Albion Works, Sheffield Wigan Wagon Co. Ld., Springs Branch, Wigan Books on Mining Colliery Guardian Co. Ld., 80 ft 81, Furnival-st., Holborn, E.C. Foyle, W. ft G., 121-123, Charing Cross-rd., W.C. Griffin, Charles, and Co. Ld., Exeter-st., Strand South Wales Institute of Engineers, Cardiff Southern, T. A., Universal Mining School, Cardiff Boring Contraotoro Aqueous Works and Diamond Book Boring Co. Ld., Guildford-st., York-rd., Lambeth, S.E. Bumside, George, Fencehouses, Co. Durham Davidson, J. S., ft Son, St. Bees, Cumberland Lancaster and Tonge Ld.. Pendleton, Manchester. Thomson Bros. (Dunfermline) Ld.. Glasgow Trefor Boring ft Mining Co. Ld.. Brussels Vivian’s Boring Co. Ld., Cleator Moor, Cumb. BORING MA0HINE8 Aqueous Works and Diamond Bock Boring Co. Ld., Guildford-st., York-road, Lambeth, S.E. Bumside, George, Fencehouses, Co. Durham Brown, David, ft Sons (Hudd.) Ld., Huddersfield Davis, John, and Son (Derby) Ld., Derby Diamond Coal-Cutter Co., Wakefield Hardy Patent Pick Co. Ld., Sheffield Bobey ana Co. Ld.. Lincoln BORING (PROSPEOTINQ) PLANTS AND TOOLS Aqueous Works and Diamond Bock Boring Co. Ld., Guildford-st., York-road, Lambeth, S.E. Hardy Patent Pick Co. Ld., Sheffield Sullivan Machinery Co.,314, Salisbury House, E.C. Brakes (Linings for) Frood, Herbert, Co. Ld., Chapel-en-le-Frith •‘Scandinavia” Belting Ld., 59, Southwark-st. London, S.E. Brake (Winding Engine) Chorley Bailway Wagon Co. Ld., Chorley, Lancs. Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Mining Appliances Co., 32, Church-st., Sheffield Bobey and Co. Ld., Lincoln Wood, John, and Sons Ld., Wigan Brassfounders Baldwin. James, and Co., Keighley, Yorks Best’s Safety Lamps Ld., Providence W’ks, Leeds British Wagon Co. Ld., Botherham Chorley Bailway Wagon Co. Ld., Chorley, Lancs. Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Davis, John, and Son (Derby) Ld., Derby Lancaster and Tonge Ld., Pendleton, Manchester Peckett ft Sons, Atlas Locomotive Works, Bristol Protector Lamp and Lighting Co. Ld., Eccles Boyles Ld.. Irlam, Manchester Bussell, John, and Co. Ld., Alma Works, Walsall Brattioe Cloth Davis, John, and Son (Derby) Ld., Derby Evans, D. Liewellin, 120, Bute-street, Cardiff Moritz, George, Ld., Clayton, Manchester Mudford, J. H., ft Sons, 55, Exchange-st., Sheffield Breathing Apparatus Siebe, Gorman and Co. Ld., Westminster, S.E. Briokmakino Maohinery Johnson, Wm., & Sons (Leeds) Ld., Armley, Leeds Bradley ft Craven Ld., Wakefield Briquette Machinery Ld., 161, Water-lane, Leeds Scholefield, Bd., Burley Vale Foundry, Leeds Thompson and Southwick Ld., Tamworth Ward, Thos. W., Limited, Albion Works, Sheffield Whittaker, C„ and Co. Ld., Accrington Wootton Bros. Ld., Coalville, near Leicester Brioks Witton Firebrick Co. Ld., near Darlington Bridges Bayliss, Jones & Bayliss Ld., Wolverhampton C^adocT, George, and Co. Ld., Wakefield Daglish. Bobert, and Co. Ld.. St. Helens, Lancs. Head, Wrightson ard Co. Ld., Stockton-on-Tees Isca Foundry Co., Newport, Mon. Norton’s