486 THE COLLIERY GUARDIAN. February 27, 1914. Purchasers’ Guide to Advertisers' Specialities. Further information can be obtained on reference to the Weekly Alphabetical Index to Advertisers. aoetylene Lamps Cremer Lamp and Engineering Co. Ld., 32, York- place, Leeds Davis, John, and Son (Derby) Ld., Derby Theedam, E. 0., Ld., Dudley Wakefield, 0. 0., & Co., Oheapside, London, E.O. Accumulators Tudor Accumulator Co. Ld., 3, Central-buildings, Westminster Acid 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, Robert, and Co., St. Helens, Lancashire Davis, John, and Son (Derby) Ld., Derby Hardy Patent Pick Co. Ld., Sheffield Harvey, G. A., & Oo. (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., Reading Reavell and Co. Ld., F. Department, Ipswich Robey 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 Air Pipes Allen, A., and Son Ld., Lower Gomal, Staffs. Allen, W. G., and Sons (Tipton) Ld., Tipton Baker, John, and Son, Thompson-street, Bilston British Mannesmann Tube Oo. Ld., London Wall Lewis, William, and Son, Bilston Mining Engineering Co. Ld., Sheffield Stewarts & Lloyds Ld., Birmingham and Glasgow Theedam, E. 0., Ld., Dudley Air Pumps Bailey, Sir W. H., & 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., Reading Robey and Co. Ld., Lincoln Wood, John, and Sons Ld., Wigan Alternators Holmes, J. H., & Co., Poitland-road, Neweastle- on-Tyne Mather and Platt Ld., Manchester Mavor & Coulson Ld., 47, Broad-street, Glasgow Ambulance Carriages, Stretchers, &o. Theedam, E. 0. Ld., Dudley Anchors Wright’s Forge and Engineering Oo. 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 Angles and Sections (Steel) Firth, Wm,, Ld., Water-lane, Leeds Anthracite Breaking, Sizing and Washing Plant Head, Wrightson and Co. Ld., Stockton-on-Tees Heenan and Froude Ld.. Worcester 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 Wailes, Dove, A Co. Ld., Newcastle-on-Tyne Anti-Friction Metai Tangyes Ld., Cornwall Works, Birmingham Youngs, Ryland-Street Works, Birmingham Anvils Firth, William, Ld., Leeds Hardy Patent Pick Co. Ld., Sheffield Bentcn, B. M., and Co., Midland Works, Sheffield Theedam, E. C., Ld., Dudley Wright’s Forge and Engineering Co. Ld., Tipton Asbestos Teale, W. E., A Co. Ld., Swinton. Lancs. Asbestos Steam Pipe Covering Toope’s Asbestos Covering Co. Ld., Stenney, E. Axle Qreasers Wakefield, C. 0., A Co., Oheapside, London, E.C. Barrows (Ore) Bagnall, W. G„ Ld., Stafford Haslam and Schontheil Ld., Cardiff Heenan and Froude Ld., Worcester Theedam, E. C., Ld., Dudley Bars (Iron and Steel) Ohorley Bailway Wagon Co. Ld., Chorley, Lancs. Firth, Wm., Ld., Greek-street Chambers, Leeds Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Mining Engineering Oo. Ld., Sheffield Bars (Screen) Firth, Wm., Ld., Water-lane, Leeds Head, Wrightson and Co. Ld., Stockton-on-Tees Renton, B. M., and Co., Sheffield Wood, John, and Sons Ld., Wigan Bearings Bridge, David, A Co. Ld., Castleton, Manchester Chorley Railway Wagon Co. Ld., Chorley, Lancs. Jardine, John, Deering-street, Nottingham Bellows Hardy Patent Pick Oo. 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. 0., Ld., Dudley Belt Food Belting Cream Sutcliffe Bros., Godley, Manchester Belting Frost, Albert, and Co., Sheffield Hollingdrake, Henry, and Son Ld., Stockport Beddaway, F.. A Co. Ld., Pendleton, Manchester “ Scandinavia ” Belting Co. Ld., 59, Southwark- street. S.E. Sutcliffe, R., Horbury, near Wakefield Belts (Chain). , Coventry Cham Co. Ld., Coventry Gosforth Foundry Co. Ld., Dronfield, nr. Sheffield Heenan and Froude Ld., Worcester Leech, Goodall A Co., Hunslet, Leeds Wright’s Forge and Engineering Co. Ld., Tipton Benzol Plants Coke Oven Construction Co. Ld., Sheffield Coppde Co. (Gt. Britain) Ld., Kingsway, London Simon-Carves Ld., 20, Mount-street, Manchester BlTUMASTIO SOLUTION Wailes, Dove A Co., Ld., Newcastle-on-Tyne Blasting Apparatus British Explosives Syndicate Ld., Glasgow Curtis’s and Harvey Ld., Cannon-st. House, E.C. Davis. John, and Son (Derby) Ld., Derby Nobel’s Explosives Co. Ld., Glasgow Beavell and Co. Ld., Ipswich Theedam, E. C.# Ld., Dudley Blowers British Insulated and Helsby Cables Ld., Prescot Keith, James, A Blackman Co. Ld., 27, Farring- don-avenue, London, E.O. Standard Engineering Co. Ld.. Leicester Boiler (Cleaning Apparatus) Willcox, W. H., ACo. Ld., 38, Southwark-st., S.E. Boiler and Steam Pipe Covering Kenyon, W„ A Sons Ld.. Dukinfleld, Manchester Sutcliffe Bros., Godley, Manchester Toope’s Asbestos Covering Co. Ld., Stepney, E. Boiler Feeders Foot, B. G., A Co., 11, Queen Victoria-street. E.C. “KSB” Manufact’ng Co., 13, Waingate, Sheffield Royles Ld., Irlam, Manchester Tangyes Ld., Cornwall Works, Birmingham Boiler Merchants Stringer, John, and Son, Blackburn Boiler Countings Bailey, Sir W. H., A Co. Ld„ Salford, Manchester Hopkinson, J., and Co. Ld., Huddersfield Royles Ld., Irlam, Manchester Stringer, John, and Son, Dept. 11, Blackburn Wellington Tube Works Ld., Great Bridge, Tipton Boiler Removers Stringer, John, and Son, Blackburn Boiler Tubes Lewis, Edwin, and Sons, Wolverhampton Stewarts and Lloyds Ld., Birmingham A Glasgow Wellington Tube Works Ld., Gt. Bridge, Tipton Boilers Avonside Engine Co. Ld., Bristol Bakers (Leeds) Ld., Hunslet, Leeds Clarke, Chapman and Co. Ld., Gateshead-on-Tyne Daglish. Robert, and Co. Ld.. St. Helens. Lancs. Heenan and Froude Ld., Worcester Horsfield, J. and J., Ld., Dewsbury Johnston, John, Attercliffe Boiler Wks., Sheffield Llewellyn A Cubitt Ld„ Pentre, B.S.O., Glam. Peekett A Sons, Atlas Locomotive Works, Bristol Robey and Oo. Ld., Globe Works, Lincoln Spurr, Inman and Co. Ld., Wakefield Stringer, John, and Son, Blackburn Tangyes Ld.. Cornwall Works. Birmingham Thompson, John, Ettingshall, Wolverhampton Ward, Thos. W., Limited, Albion Works, Sheffield Bolts Nuts, &o. British Wagon Oo. Ld., Rotherham Ohorley Railway Wagon Oo. Ld., Ohorley, 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, A 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 Oo. Ld., 30 A 31, Fumiv&l-st,, Holborn, E.O. Foyle, W. A G., 121-123, Charing Cross-rd., W.C. Griffin, Charles, and Oo. Ld., Exeter-st., Strand South Wales Institute of Engineers, Cardiff Southern, T. A., Universal Mining School, Cardiff Boring Contractors Aqueous Works and Diamond Bock Boring Co. Ld., Guildford-st„ York-rd., Lambeth, S.E. Burnside, George, Fencehouses, Co. Durham Davidson, J. S., A Son, St. Bees, Cumberland Lancaster and Tonge Ld., Pendleton, Manchester. New Calyx Drill and Boring Co. Ld., Millwall, E. Thomson Bros. (Dunfermline) Ld.. Glasgow Trefor Boring A Mining Co. Ld., Brussels Vivian’s Boring Oo. Ld., Cleator Moor, Cumb. Boring Machines Aqueous Works and Diamond Bock Boring Co. Ld., Gaildford-st., York-road, Lambeth, S.E. Burnside, George, Fencehouses, Co. Durham Brown, David, A Sons (Hudd.) Ld., Huddersfield Davis, John, and Son (Derby) Ld., Derby Diamond Coal-Cutter Co., Wakefield Hardy Patent Pick Co. Ld., Sheffield Bobey and Co. Ld.. Lincoln boring (Prospecting) plants and Tools Aqueous Works and Diamond Bock Boring Co. Ld., Guildford-st., York-road, Lambeth, S.E. Hardy Patent Pick Co. Ld., Sheffield New Calyx Drill and Boring Co. Ld., Millwall, E. 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 Railway Wagon Co. Ld., Chorley, Lancs. Daglish, Robert, and Co. Ld., St. Helens, Lancs. Heenan and Froude Ld„ Worcester Mining Appliances Co., 32, Church-st., Sheffield Robey and Co. Ld„ Lincoln Wood, John, and Sons Ld., Wigan Brassfounders Best’s Safety Lamps Ld., Providence W’ks, Leeds British Wagon Oo. Ld., Botherham Chorley Railway Wagon Co. Ld., Chorley, Lancs. Daglish, Robert, and Co. Ld., St. Helens, Lancs. Davis, John, and Son (Derby) Ld., Derby Lancaster and Tonge Ld., Pendleton, Manchester Peekett A Sons, Atlas Locomotive Works, Bristol Protector Lamp and Lighting Co. Ld., Eccles Boyles Ld.. Irlam, Manchester Russell, John, and Co. Ld., Alma Works, Walsall Brattice Cloth Davis, John, and Son (Derby) Ld„ Derby Evans, D. Liewellin, 120, Bute-street, Cardiff Moritz, George, Ld., Clayton, Manchester Mudford, J. H„ A Sons, 55, Exchange-st., Sheffield Breathing Apparatus Siebe, Gorman and Co. Ld., Westminster, S.E. Brickmakino Machinery Johnson, Wm., A Sons (Leeds) Ld., Armley, Leeds Bradley A Craven Ld., Wakefield Briquette Machinery Ld„ 161, Water-lane, Leeds Stringer, John, and Son, Dept. 11, Blackbum Thompson and Southwick Ld., Tamworth Ward,”Thos. W., Limited, Albion Works, Sheffield Whittaker, C., and Co. Ld., Accrington Wootton Bros. Ld., Coalville, near Leicester Bricks Witton Firebrick Co. Ld., near Darlington Bridges Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Heenan A Froude Ld., Newton Heath, Manchester Isca Foundry Co., Newport, Mon. Norton’s (Tividale) Ld., Tipton Yorkshire Hennebique Contracting Co. Ld., Leeds Briquette Machinery Bradley A Craven Ld., Wakefield Briquette Machinery Ld., 161, Water-lane, Leeds Glover, M.. and Co., Holbeck-lane, Leeds Johnson, Wm., ASons (Leeds) Ld., Armley. Leeds Middleton, Robt., A Co., Sheepscar Foundry, Leed s Yeadon, Son and Co., Albion-place, Leeds Brushes (Lamp and Colliery) Ackroyd and Best Ld., Morley, nr. Leeds Best’s Safety Lamps Ld., Providence W’ks, Leeds Davis, John, and Son (Derby) Ld.» Derby Protector Lamp and Lighting Co. Ld., Eccles Theedam, E. 0., Ld., Dudley Brush Holders (Electrical) Holmes, J. H. & Co., Portland-roxd, Newcast'e- on-Tyne Buckets and Baskets Baker, John, and Son, Bilston, Staffs Brettell. T. A., Quarry Bank, Brierley Hill Frost, Albert, and Co., Sheffield Lewis, Wm., and Son, Bilston, Staffs. Theedam, E. C., Ld., Dudley Buffers0 British Wagon Oo. Ld., Botherham Chorley Railway Wagon Co. Ld., Chorley, Lancs. Buffers (Self-contained) British Wagon Co. Ld., Botherham Chorley Bailway Wagon Co. Ld., Chorley, Lancs. Buyers of any kind of Plant (Large or Small) Stringer. John, and Son. Blackbum By-Product Producers Pcwer Gas Economy Ld., 50, Wellington-streer, Glasgow By-Product Recovery Plant Coke Oven Construction Co. Ld., Sheffield Coppee Co. (Great Britain) Ld,, King’s House, Kingsway, W.C. Head, Wrightson and Co. Ld., Stockton-on-Tees Koppers, Coke Oven A Bye-Product Co., Sheffield Simon-Carves Ld., 20, Mount-street, Manchester Cable Connectors Haslam and Schontheil Ld., Cardiff Cable Slings “ Scandinavia ” Belting Oo. Ld., 59, Southwark- street, S.E, Cables British Insulated and Helsby Cables Ld., Prescot Diamond Coal-Cutter Co., Wakefield Haslam and Schontheil Ld., Cardiff Mavor and Coulson Ld., 47, Broad-street, Glasgow Shaw, John, Ld., Sheffield Cables (Shot-Firing) British Insulated and Helsby Cables Ld., Prescot Curtis’s A Harvey Ld., Cannon-st. House, E.C. Davis, John, and Son (Derby) Ld., Derby Haslam and Schontheil Ld., Cardiff Nobel’s Explosives Oo. Ld., Glasgow Cage Cates King, John, and Co., 38, Boar-lane, Leeds Cages (Pit) Allen, W. G., and Sons (Tipton) Ld., Tipton Benthaus, D., 45, Bank-street, Sheffield Daglish. Bobert, and Co. Ld., St. Helens, Lancs. Head, Wrightson and Co. Ld., Stockton-on-Tees Heenan A Froude Ld., Worcester and Manchester Humble, Stephen, 9, Victoria-st., London, S.W. Norton’s (Tividale) Ld., Tipton Ormerod, Edward, Atherton, near Manchester Walker Bros. (Wigan) Ld., Wigan Wood, John, A Sons Ld., Brook Foundry, Wigan Wright’s Forge and Engineering Co. Ld., Tiptoi “Camel Hair” Belting Beddaway, F., A Oo. Ld., Pendleton, Manchester Canvas Fire Hose Beddaway, F., A Oo. Ld., Pendleton, Manchester Capstans (Electric) Bridge, David, A Oo. Ld., Castleton, Manchester Wood, John, A Sons Ld., Brook Foundry, Wigan Carrying and Conveying Belts Allen, Edgar, and Co. Ld., Sheffield Coulson, M., and Oo. Ld., Spennymoor Coventry Chain Co. Ld.. Coventry Gosforth Foundry Co. Ld., Dronfield, nr. Sheffield Hardv Patent Pick Oo. Ld., Sheffield Harvey, G. A., A Oo. (London Ld., Woolwich- road, S.E. Head, Wrightson and Oo. Ld., Stockton-on-Tees Heenan and Froude Ld„ Worcester Johnson, Wm., A Sons (Leeds) Ld., Armley,Leeds Leech, Goodall A Go., Hunslet. Leeds Norton’s (Tividale) Ld., Tipton Plowright Bros. Ld., Chesterfield Beddaway, F„ A Co. Ld., Pendleton, Manchester “ Scandinavia ” Belting Co. Ld., 59, Southwark- street, S.E, Sheppard and Sons Ld., Bridgend, South Wales Spencer and Co. Ld., Melksham, Wilts Sutcliffe, B., Horbury, near Wakefield Walker Bros. (Wigan) Ld., Wigan. Wood, John, A Sons Ld.. Brook Foundry, Wigan Wright s Forge and Engineering Co. Ld., Tipton Castings (Brass or White Metal) British Wagon Co. Ld., Botherham Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Jardine, John, Deering-street, Nottingham Lowmoor Co. Ld„ Lowmoor Ironworks, Bradford Boyles Ld„ Irlam, Manchester Castings (Iron and Steed Allen, Edgar, and Co. Ld., Sheffield British Wagon Co. Ld., Botherham Brown, David, A Sons (Hudd.) Ld., Huddersfield Carron Co., Catron, Falkirk Chorley Bailway Wagon Co. Ld., Chorley, Lancs. Daglish, Bobert, and Oo. Ld., St. Helens, Lancs. Firth, William, Ld., Leeds Hardy Patent Pick Co. Ld„ Sheffield Hollingdrake, Henry, and Son Ld., Stockport Isca Foundry Co., Newport, Mon. Jardine, John, Deering-street, Nottingham Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Stewarts and Lloyds Ld., Birmingham A Glasgow Summerson, Thomas, and Sons Ld., Darlington Walker Bros. (Wigan) Ld., Wigan Wood, John, A Sons Ld., Brook Foundry, Wigan Castings (Malleable) Cement-Making Maohinery Allen, Edgar, and Co. Ld., Sheffield Johnson, Wm., A Sons (Leeds) Ld., Armley, Leeds Cement Manufacturers • Earle, G. A T.. (1912) Ld., Wilmington. Hull Kaye and Co. Ld., Southam Works, Rugby Centrifugal Fans Bumsted and Chandler Ld., Hednesford, Staffs. Davidson A Co. Ld., Belfast Heenan and Froude Ld., Worcester Keith, James, A Blackman Co. Ld., 27, Farring- don-avenue, London, E.C Standard Engineering Co. Ld., Leicester Turbon Patent Fan Co. Ld„ Llanelly Waddle Patent Fan and Engineering Co., Llanelly Walker Bros. (Wigan) Ld., Wigan Centrifugal Pumps Bumsted and Chandler Ld., Hednesford, Staffs. Fraser A ChalmersLd., 3,London WallBldgs., E.C. Hathorn, Davey A Co. Ld., Sun Foundry, Leeds “ KSB ” Manufact’ng Co., 13, Waingate, Sheffield Pulsometer Engineering Co. Ld., Beading Bobey and Co. Ld., Lincoln Simon-Carves Ld., 20, Mount-street, Manchester Tangyes Ld., Cornwall Works, Birmingham Channels (Steel) Scott. Walter, Ld., Leeds Steel Works, Leeds Chains Coventry Chain Co. Ld., Coventry Firth, William, Ld., Leeds Gosforth Foundry Co. Ld., Dronfield, nr. Sheffield Haggie Brothers Ld.. Gateshead-on-Tyne Benton, B. M., and Co., Sheffield Theedam, E. 0., Ld., Dudley Wright’s Forge and Engineering Oo. Ld., Tipton Yonngg. Rvland-stree+ Works. Birmingham Checks and Labels (Brass) Lawson, John, A Sons, 26, Carver-lane, Sheffield Pasley, Henry, A Sons, Brocco Works, Sheffield Pryor, Edward, and Son, 68, West-st., Sheffield Chimneys (Steel) Johnston, John, Attercliffe Boiler Wks., Sheffield Clips (Haulage) Allen, W. G„ and Sons (Tipton) Ld., Tipton Bradley A Craven Ld., Wakefield Frost, Albert, and Co., Sheffield Hardy Patent Pick Co. Ld., Sheffield Humble, Stephen, 9, Victoria-st., London, S.W King, John, and Co., 38, Boar-lane, Leeds Smallman, J. W„ Nuneaton Theedam, E. 0.. Ld., Dudley Clutches (Facings for) Erood, Herbert, Co. Ld., Chapel-en-le-Frith Coal Bunkers Bennis, Ed., and Oo. Ld., Little Hulton, Bolton Coke Oven Construction Co. Ld., Sheffield Hardy Patent Pick Co. Ld., Sheffield Head, Wrightson and Co. Ld., Stockton-on-Tees Heenan A Froude Ld., Worcester and Manchester Koppers Coke Oven A Bye-Product Co., Sheffield Leech, Goodall A Co., Hunslet, Leeds Norton’s (Tividale) Ld., Tipton Simon-Carves Ld., 20, Mount-street, Manchester Spencer and Co. Ld., Melksham, Wilts Wood, John, and Sons Ld., Wigan Wright’s Forge and Engineering Co. Ld., Tipton Yorkshire Hennebique Contracting Co. Ld., Leeds Coal Carrying Belts Bennis, Ed., and Co. Ld., Little Hulton, Bolton Coventry Cham Co. Ld., Coventry Gosforth Foundry Co. Ld., Dronfield, nr. Sheffield Hardy Patent Pick Co. Ld., Sheffield Head, Wrightson and Co. Ld., Stockton-on-Tees Heenan A Froude Ld.. Worcester and Manchester Johnson, Wm., ASons (Leeds) Ld.,’Armley, Leeds Leech, Goodall A Co., Hunslet, Leeds Norton’s (Tividale) Ld., Tipton Beddaway, F„ A Co. Ld., Pendleton, Manchester “Scandinavia" Belting Co. Ld., Southwark, S.E. Spencer and Co. Ld., Melksham, Wilts Sutcliffe, R., Horbury, near Wakefield Wood, John, A Sons Ld., Brook Foundry, Wigan Wright’s Forge and Engineering Co. Ld., Tipton Coal Compressing Machinery Ooke Oven Construction Oo. Ld., Sheffield Coppee Co. (Gt. Britain) Ld., Kingsway, London Koppers Coke Oven A Bye-Product Co., Sheffield Simon-Carves Ld., 20, Mount-street, Manchester Coal Crushing Machinery Briquette Machinery Ld., 161, Water-lane, Leeds Coal Crushing Plant Allen, Edgar, and Co. Ld., Sheffield Coke Oven Construction Co, Ld., Sheffield Coppee Co. (Gt. Britain) Ld., Kingsway, London Hardy Patent Pick Co. Ld., Sheffield Head, Wrightson and Co. Ld., Stockton-on-Tees Johnson, Wm./A Sons (Leeds) Ld., Armley, Leeds Leech, Goodall A Co., Hunslet, Leeds Simon-Carves Ld., 20, Mount-st., Manchester Spencer and Co. Ld., Melksham, Wilts Wood, John, and Sons Ld., Wigan Wright’s Forge and Engineering Co. Ld., Tipton Coal-Cutting Machinery Anderson, Boyes A Co. Ld„ Motherwell, Scotland Davis, John, and Son (Derby) Ld., Derby Diamond Coal-Cutter Co., Wakefield Gillott, John, A Son, Lancaster Works, Barnsley Hardy Patent Pick Oo. Ld., Sheffield Heenan and Froude Ld.. Worcester Hurd Coal-Cutter and Engineering Co. Ld., 35, Pitt-street, Glasgow International Channelling Machines Ld., 327, Penistone-road, Sheffield Mavor and Coulson Ld., 47, Broad-street, Glasgow Mining Engineering Co. Ld. (The), Sheffield SMlivan Machinery Co.,314, Salisbury House, E.C. Sutcliffe, Richard, Horbury, near Wakefield Waterfall, H. A B., A Barber, Bridge-st„ Sheffield Coal Drills Davis, John, and Son (Derby) Ld., Derby Hardy Patent Pick Co. Ld., Sheffield Mining Appliances Co., 32, Church-st., Sheffield Mining Engineering Co. Ld. (The), Sheffield Coal Dryers Briquette Machinery Ld„ 161, Water-lane. Leeds Johnson, Wm., A Sons (Leeds) Ld., Armley, Leeds Coal Handling Plant Alien, Edgar, and Co. Ld., Sheffield Bennis, Ed., and Co. Ld., Little Hulton, Bolton Bleichert’s Aerial Transporters Ld., 36, New Broad-street, E.C. Coke Oven Construction Co. Ld.. Sheffield Coppee Co. (Gt. Britain) Ld., Kingsway, London Hardy Patent Pick Co. Ld., Sheffield Head, Wrightson and Co. Ld., Stockton-on-Tees Heenan A Froude Ld.. Worcester and Manchester Johnson, Wm., A Sons (Leeds) Ld., Armley, Leeds Koppers (The) Coke Oven and Bye-Product Co. 301, Glossop-road, Sheffield Leech, Goodall A Co., Hunslet, Leeds Mining Appliances Co., 32, Church-st., Sheffield Norton’s (Tividale) Ld., Tipton Beddaway, F., A Co. Ld., Pendleton, Manchester Simon-Carves Ld., 20, Mount-st., Manchester Spencer and Co. Ld., Melksham, Wilts Sullivan Machinery Co., Salisbury House, E.C. Wood, John, A Sons Ld.. Brook Foundry, Wigan Wright’s Forge and Engineering Co. Ld., Tipton Coal Heading Machines Davis, John, and Son (Derby) Ld., Derby Hardy Patent Pick Co. Ld., Sheffield International Channelling Machines Ld., Sheffield Mining Engineering Co. Ld„ Sheffield Sullivan Machinery Co., Salisbury House, London Wall, E.C. Goal-Picking Belts Allen, Edgar, and Co. Ld., Sheffield Coppde Co. (Gt. Britain) Ld., Kingsway, London Coulson, M., A Oo. Ld., Spennymoor, Oo. Durham Hardy Patent Pick Oo. Ld., Sheffield Head, Wrightson and Co. Ld., Stockton-on-Tees Heenan and Froude Ld., Worcester Leech, Goodall A Co., Hunslet, Leeds Norton’s (Tividale) Ld.,tTipton Plowright Bros. Ld., Chesterfield Beddaway, F., A Co. Ld., Pendleton, Mancheste “ Scandinavia ” Belting Co: Ld., 59, Southwark- street, S.E. Sheppard and Sons Ld., Bridgend, South Wales Spencer and Co. Ld., Melksham, Wilts Sutcliffe, R.. Horbury, near Wakefield Walker Bros. (Wigan) Ld., Wigan Wood, John, and Sons Ld., Brook Foundry, Wigan Wootton Bros. Ld.. Coalville, near Leicester Wright’s Forge and Engineering Co. Ld., Tipton Coal Screens Allen, Edgar, and Co. Ld., Sheffield Barns. W„ and Son, Globe Works, Holloway, N, Coppee Co. (Gt. Britain) Ld., Kingsway, London Coulson, M., A Oo. Ld., Spennymoor, Co. Durham Cousland, Alex., and Son, 3, Mitchell-st., Glasgow Hardy Patent Pick Oo. Ld., Sheffield Harvey, G. A., A Oo. (London) Ld., Woolwich- road, S.E. Haslam and Schontheil Ld., Cardiff Head, Wrightson and Oo. Ld., Stockton-on-Tees Heenan A Froude Ld.. Worcester and Manchester Johnson, Wm„ A Sons (Leeds) Ld., Armley, Leeds Leech, Goodall A Co., Hunslet, Leeds Luhrig Coal and Ore-Dressing Appliances Ld., 32, Victoria-street, London, S.W. Mining Appliances Co., 32, Church-st., Sheffield Norton’s (Tividale) Ld., Tipton Plowright Bros. Ld., Chesterfield Sheppard and Sons Ld., Bridgend, South Wales Spencer and Oo. Ld.. Melksham, Wilts Walker Bros. (Wigan) Ld., Wigan Wood, John A Sons Ld., Brook Foundry, Wigar Wootton Bros. Ld., Coalville, near Leineat«r Wright’s Forge and Engineering Co. Ld., Tipton