1234 THE COLLIERY GUARDIAN. June 6, 1913. Purchasers’ Guide to Advertisers’ Specialities—'continued). Constructional Steel and Iron Work— cont Heenan A Froude Ld., Newton Heath, Manchester Henderson and Glass, Liverpool Isca Foundry Co., Newport, Mon. Leech, Goodall A Co., Hunslet, Leeds Norton’s (Tividale) Ld., Tipton Longbotham, B. H„ ana Co. Ld., Wakefield Scott, Walter, Ld., Leeds Steel Works, Leeds Shelton Iron. Steel ft Coal Co. Ld., Stoke-on-Trent Wood. John A Sons Ld- Brook Foundry, wisran Wright’s Forge and Engineering Co. Ld., Tipton Conveyor Belts Bleicherts Aerial Transporters Ld., 36, New Broad-street, E C. Cort. Arthur, A Co.. 303$. Camberwell-rd., London Gosforth Foundry Co. Ld., Dronfield, nr. Sheffield Hardy Patent Pick Co. Ld., Sheffield Heenan and Froude Ld., Worcester Leech, Goodall A Co., Hunslet, Leeds Norton’s (Tividale) Ld., Tipton i Beddaway, F„ A Co. Ld., Pendleton Manchester " Scandinavia ” Belting Co. Ld., 59, Southwark- street, S.E. i Spencer and Co. Ld., Melksham, Wilts Sutcliffe, B., Horbury, near Wakefield , Wood, John, and Sons Ld., Wigan Wright’s Forge and Engineering Co. Ld., Tipton Conveyors and Elevators Bennis, Ed., and Co. Ld., Little Hulton, Bolton Bleicherts Aerial Transporters Ld 36, New Broad-street, E.C. Chain Belt Engineering Co., Derby, England Coulson, M., A Co. Ld., Spennymoor, Co. Durham Diamond Coal-Cutter Co. Stennard Wks. Wakefield Fraser A ChaimersLd.,3,"London Wall Bldgs., E.C. Gosforth Foundry Co. Ld„ Dronfield. nr. Sheffield Hardy Patent Pick Co. Ld.. Sheffield Harvey, G. A., A Co., Woolwich-rd., London, S.E. Head, Wrightson and Co. Ld.. Stockton-on-Tees Heenan and Froude Ld., Worcester Koppers (The) Coke Oven ana Bye-Product Co., 301, Glossop-road, Sheffield Leech, Goodall A Co., Hunslet, Leeds Mather and Platt La., Manchester Mining Appliances Co., 32, Church-st., Sheffield Norton’s (Tividale) Ld., Tipton Plowright Bros. Ld., Chesterfield Primus Patents Co.. Falcon-street. Oldham Beddaway, F., A Co. Ld., Pendleton, Manchester Sheppard and Sons Ld., Bridgend, South Wales Simon-Carves Ld., 20, Mount-street, Manchester Spencer and Co. Ld., Melksham, Wilts. Sutcliffe, B., Horbury, near Wakefield Wood, John, A Sons Ld., Brook Foundry, Wigan Wootton Bros. Ld., Coalville, near Leicester Yorkshire Engine Co. Ld., Sheffield Wright’s Forge and Engineering Co. Ld., Tipton Corner Plates Baker, John, and Son, Bilston, Staffs British Wagon Co. Ld., Botherham Chorley Bailway Wagon Co. Ld.. Chorley, Lancs. Gwalia Forge Co., Caergwrle, Wrexham Lewis, Wm., and Son, Bilston, Staffs. Theedam, E. C„ Ld., Dudley Cotton Waste, Twine, and Spun-yarn Mudford, J. H., A Sons, 55, Exchange-st., Sheffield Couplings Bagnall, W. G., Ld., Stafford Chorley Bailway Wagon Co. Ld., Chorley, Lancs. Jardine, John, Deering-street, Nottingham Theedam, E. C„ Ld., Dudley Wright’s Forge and Engineering Co, Ld.. Tipton Crab Winohes Hardy Patent Pick Co. Ld., Sheffield ^Mining Appliances Co , 32, Church-st., Sheffield Benton, B. M., and Co., Sheffield Wood, John, and Sons Ld., Wigan Youngs, Byland-street Works, Birmingham Crane Makers Middleton, Bobert, Sheepscar Foundry, Leeds Tangyes Ld., Cornwall Works, Birmingham Youngs, Byland-street Works, Birmingham Cranes Ble'cherts Aerial Transporters Ld, 36, New Broad-street. E.C. Mather and Platt Ld., Manchester Middleton, Bobert, Sheepscar Foundry, Leeds Mining Appliances Co., 32, Ohurch-st., Sheffield Stringer, John, and Son, Dept. 11, Blackburn Tangyes Ld., Cornwall Works, Birmingham Ward, Thos. W., Limited, Albion Works, Sheffield ■ Youngs, Byland-street Works, Birmingham Cut-off Gear Brown, David, A Sons (Hudd.) Ld., Huddersfield Daglish, Bobert, and Co. Ld., St. Helens. Lancs. Thorne will and Warham Ld., Burton-on-Trent Wood, John, and Sons Ld., Wigan Detonators British Explosives Syndicate Ld., Glasgow Cotton Powder Co.Ld.,32, Queen Victoria-st., E.C. Curtis’s and Harvey Ld., Cannon-st. House, E.C. Davis, John, a d Son (Derby) Ld., Derby L Electric Blasti g Apparatus Co. Ld., Cinderford Nobel’s Explosives Co. Ld., Glasgow Dies, Embossing Presses, and Seals Pryor, Eaward, ana Son, 68, West-st., Sheffield ( Disintegrators , Davis, John, and Son (Derby) Ld., Derby Hardy Patent Pick Co. Ld., Sheffield Middleton, Bobert, Sheepscar Foundry, Leeds Simon-Carves Ld., 20, Mount-street, Manchester , Yeadon, Son and Co., Albion-place, Leeds , Diving Apparatus Pulsometer Engineering Co. Ld., Beading Siebe, Gorman and Co. Ld., Westminster S.W. • Dog Spikes Frost, Albert, and Co., Sheffield Orenstein and Koppel—Arthur Koppel (Amal- gamated), 27, Clements-lane, London, E.C. Benton, B. M., A Co., Midland Works, Sheffield Double Helioal Cear (Machine Cut) Brown, David, and Sons (H’fi’d) Ld., Huddersfield Drain Cooks Appleton and Howard, St. Helens. Lancs. Hopkinson, J., and Co. Ld., Huddersfield Drawing Instruments Davis, E., 2, Aire-street, Leeds Davis, John, and Son (Derby) Ld., Derby Stanley, W. F., A Co.Ld., 286, High Holborn, W.C. Thornton, A. G., Ld., King-st. West, Manchester ( Drawing Office Stationery Davis, John, and Son (Derby) Ld., Derby Stanley, W. F., A Co. Ld., 286, High Holborn, W.C. Thornton, A. G„ Ld., King-st. West, Manchester i Drills (Electric) United States Metallic Packing Co. Ld., Soho 1 Works, Bradford Driving Pulleys Bridge, David, A Co. Ld., Castleton, Manchester Daglish. Bobt., and Co. Ld., St. Helens, Lancs. Jardine, John, Deering-street, Nottingham Spencer and Co. Ld., Melksham, Wilts Wood, John, and Sons Ld., Wigan Duplex Pumping Engines Bailey, Sir W. H.,|A oo. Ld., Salford, Manchester 1 Bever, Dorling and Co. Ld., Bradford, Yorks. Daglish, Bobt., and Co. Ld., St. Helens, Lancs. Evans, Joseph, and Sons Ld., Wolverhampton Fraser A Chalmers Ld., 3, London Wall Bldgs., E.C. Pearn, F., and Co. Ld., West Gorton, Manchester Pulsometer Engineering Co. Ld., Beading Tangyes Ld., Cornwall Works, Birmingham Coal Tipplers Bennis, Ed., and Co. Ld., Little Holton, Bolton Coulson. M„ & Co. Ld.» Spennymoor, Co. Durham Hardy Patent Pick Co. Ld., Sheffield Harvey, G. A., & Co., Woolwich-rd., London, S.E. Head, Wrightson and Co. Ld., Stockton-on-Tees Heenan ana Fronde Ld., Worcester Leech, Goodall & Co., Hunslet, Leeds Longbotham, B. H., and Co. Ld., Wakefield LtLhrig Coal and Ore-Dressing Appliances Ld., 32, Victoria-street, London. S.W. Mining Appliances Co., 32, Church-st., Sheffield Norton’s (Tividale) Ld., Tipton Sheppard and Sons Ld., Bridgend, South Wales Simon-Carves Ld., 20, Mount-street, Manchester Spencer and Co. Ld., Melksham, Wilts Theedam, E. C., Ld., Dudley Walker Bros. (Wigan) Ld., Wigan Wood, John, and Sons Ld., Brook Foundry, Wigai Wootton Bros. Ld., Coalville, near Leicester Wright’s Forge and Engineering Co. Ld Tipton Coal-Washing Machinery Coulson, M., A Co. Ld., Spennymoor, Co. Durham Hardy Patent Pick Co. Ld., Sheffield Harvey, G. A., A Co., Woolwich-rd., London, S.E. Head, Wrightson and Co. Ld., Stockton-on-Tees Heenan and Froude Ld., Worcester Koppers (The) Coke Oven and Bye-Product Oo„ 301, Glossop-road, Sheffield LtLhrig Coal and Ore-Dressing Appliances Ld., 32, Victoria-street, London^ S. W. Norton’s (Tividale) Ld., Tipton Primus Patents Co., Falcon-street, Oldham Pulsometer Engineering Co. Ld., Beading Sheppard and Sons Ld., Bndgend, South Wales Simon-Carves Ld., 20, Mount-street, Manchester Spencer and Co. Ld., Melksham, Wilts Wood. John. A Sons Ld.. Brook Foundry, Wigan Wright’s Forge and Engineering Co. Ld., Tipton Coke Breakers Hardy Patent Pick Co. Ld., Sheffield Head, Wrightson and Co. Ld., Stockton-on-Tees Leech, Goodall A Co., Hunslet, Leeds Bobey and Co. Ld., Lincoln Theedam, E. C., Ld., Dudley Coke Cars n „ Bagnall, W. G., Ld., Stafford Chorley Bailway Wagon Co. Ld., Ghorley, Lancs. Coke Oven Construction Co. Ld., Sheffield Koppers (The) Coke Oven and Bye-Product Co., 301, Glossop-road, Sheffield Orenstein and Koppel—Arthur Koppel (Amal- gamated), 27, Clements-lane, London, E C. Simon-Carves Ld., 20, Mount-street, Manchester Coke Coolers Coke Oven Construction Co. Ld., Sheffield Koppers (The) Coke Oven and Bye-Product Co., 301, Glossop-road, Sheffield Coke Oven Charcinc Machinery Coke Oven Construction Co. Ld., Sheffield Koppers’ (The) Coke Oven and Bye-Product Co., Sheffield Simon-Carves Ld., 20, Mount-street, Manchester Coke Oven Reoovery Plant Coke Oven Construction Co. Ld., Sheffield Head, Wrightson and Co. Ld„ Stockton-on-Tees Koppers (The) Coke Oven and Bye-Product Co., 301, Glossop-road, Sheffield Simon-Carves Ld., 20, Mount-street, Manchester Coke Oven Stamping Maohinery Coke Oven Construction Co. Ld., Sheffield Koppers* (The) Coke Oven and Bye-Product Co., Sheffield Simon-Carves Ld., 20, Mount-street, Manchester Coke Ovens Coke Oven Construction Co. Ld., Sheffield Koppers (The) Coke Oven and Bye-Product Co., 301, Glossop-road, Sheffield Lfihrig Coal and Ore-Dressmg Appliances Ld., 32, Victoria-street, S.W. Simon-Carves Ld., 20, Mount-street, Manchester Coke Rams or Pushers Coke Oven Construction Co. Ld., Sheffield Koppers (The) Coke Oven and Bye-Product Co., 301, Glossop-road, Sheffield Simon-Carves Ld., 20, Mount-street, Manchester Uskside Engineering Co. Ld., Newport, Mqn. Coke Soreens Coke Oven Construction Co. Ld., Sheffield Cousland, Alex., and Son, 3, Mitchell-st., Glasgow Hardy Patent Pick Co. Ld., Sheffield Head, Wrightson and Co. Ld., Stockton-on-Tees Heenan A Froude Ld.. Worcester and Manchester Koppers (The) Coke Oven and Bye-Product Co., 301, Glossop-road, Sheffield Leech. Goodall A Co., Hun-let, Leeds Norton’s (Tividale) Ld.,Tipton Simon-Carves Ld., 20, Mount-street, Manchester Spencer and Co. Ld., Melksham, Wilts Wright’s Forge and Engineering Co. Ld., Tipton Colliery Plant Allen, W. G., and Sons (Tipton) Ld., Tipton Baker, John, and Sou, Bilston, S