February 7, 1913. THE COLLIERY GUARDIAN 311 COLLIERY LOCOMOTIVES (Steam, Electric, Petrol, and Fireless). STEAM NAVVIES AND EXCAVATORS Rails. Switches, Turntables, Skips, Wagons, etc,, in large quantities always in stock at Hull for immediate delivery. Orenstein & Koppel-Arthur Koppel (Amalgamated), 27, Clements Lane, London, M.C* Telephone—5724 Avenue. Telegrams—“ Alighting, London.” “SHELTON” IRON. “SHELTON” STEEL (. “J “GRANVILLE” PIG IRON (=) Steel Pit Girders & Colliery Rails a Speciality; also High-class Bar Iron for Couplings, &c. IRON & STEEL BARS, ANGLES, TEES, CHANNELS, GIRDERS, PLATES & SHEETS, STEEL BILLETS, BLOOMS & SLABS. Enquiries to— THE SHELTON IRON, STEEL & COAL CO. LTD., SS Or 122, Cannon Street, London, E.C. First-class Medals— Paris, 1885 London, 1862. Gold Medals— Paris, 1878; Melbourne, 1881. Telegraphic Address■, “ Shelton, Stoke-on-Trent.” Tel. No. 11 and 253. | Telegraphic Address ; *• Sheltonian, London.” Tel. No. 886 Bankc PERFORATED PLATES FOR GOAL SEPARATING PROCESS. THOMAS HUDSON LTD., Sheepfori Iron Works, COATBRIDGE. OVERWINDS CALEDONIA CONTROLLER WALKER'S PATENTS GIVES FULL PROTECTION AGAINST OVERWINDS FROM ALL CAUSES • • • SIMPLE EFFECTIVE • • • FULL PARTICULARS ON APPLICATION W H/ff/r//VG PIEASE ADDRESS IN FULL: Clarke, Chapman & Co. Ld., VICTORIA WORKS, .............. GATESHEAD. SPECIALISTS in Colliery Power Plant, Water Tube Boilers (“ WOODESON ” PATENTS), == PUMPS ---------------- FOR ALL DUTIES, ELECTRIC AND STEAM. Haulage and Winding Gears. Purchasers’ Guide to Advertisers’ Specialities—(continued). Pumps (Turbine) Mather and Platt Ld., Manchester Pulsometer Engineering Co. Ld., Beading Punching Bears Alldays & Onions Pneumatic Engineering Co. Ld., Birmingham Tangyes Ld., Cornwall Works, Birmingham Youngs, Byland-street, Birmingham Rail Benders Alldays & Onions Pneumatic Engineering Co. Ld., Birmingham Firth, William, Ld., Leeds Hardy Patent Pick Co. Ld., Sheffield Orenstein and Koppel—Arthur Koppel (Amal- gamated). 27, Clements-lane, London, E.C. Benton, B. M., and Co., Midland Works, Sheffield Tangyes Ld., Cornwall Works, Birmingham Theedam, E. 0., Ld., Dudley Rail Sawing Machines Orenstein and Koppel—Arthur Koppel, (Amal- gamated), 27, Clements-lane, London, E.C. Youngs, Byland-street Works, Birmingham Rails (Iron and Steel) Bagnall, W. G., Ld., Stafford Bute Works Supply Co. Ld., Cardiff Firth, William, Ld., Leeds Marple A Gillott Ld., Coronation Bldgs., Sheffield Orenstein and Koppel—Arthur Koppel (Amal- gamated). 27, Clements-lane, London, E.C. Bailway and General Engineering Co. Ld., Notts Benton, B. M., and Co., Midland Works, Sheffield Scott, Walter, Ld., Leeds Steel Works, Leeds Shelton Iron, Steel and Coal Co. Ld., Stoke-on- Trent, Staffs. Summerson, Thomas, and Sons Ld., Darlington Ward, Thos. W„ Limited, Albion Works, Sheffield Railway Carriages and Wagons Allen, W. G., and Sons (Tipton) Ld., Tipton Birmingham Bailway Carnage and Wagon Co. Ld., Smethwick, Birmingham Bristol and South Wales Bailway Wagon Co. Ld., Bristol British Wagon Co. Ld., Botherham Bute Works Supply Co. Ld., Cardiff Chorley Bailway Wagon Co. Ld., Ohorley Hardy Patent Pick Co. Ld., Sheffield Heenan A Froude Ld.. Worcester Lancashire and Yorks, Wagon Co. Ld., Heywood Lincoln Wagon and Engine Co. Ld., Lincoln Marple A Gillott Ld., Coronation Bldgs., Sheffield Midland Bailway Carriage and Wagon Co. Ld. Midland Works Birmingham Moy, Thomas, Ld., Bailway Works, Peterboro’ Orenstein and Koppel—Arthur Koppel (Amal- gamated), 27, Clements-lane, London, E.C. Bigley, Wm., Bulwell, Nottingham Bolling Stock Co., Darlington Wigan Wagon Co. Ld., Springs Branch, Wigan Railway Plant Avonside Engine Co. Ld., Bristol Birmingham Railway Carriage and Wagon Co. Ld., Smethwick, Birmingham British Wagon Co. Ld., Botherham Bute Works Supply Co. Ld., Bute Docks. Cardiff Firth, William, Ld., Leeds Hardy Patent Pick Co. Ld., Sheffield Head, Wright son and Co. Ld., Stockton-on-Tees Heenan A Froude Ld., Worcester Isca Foundry and Engineering Co., Newport, Mon. Marple A Gillott Ld., Coronation Bldgs., Sheffield Midland Bail way Carriage and Wagon Co. Ld. Midland Works Birmingham Orenstein and Koppel—Arthur Koppel (Amal- gamated), 27, Clements-lane, London, E.C. Benton, B. M., and Co., Midland Works, Sheffield Bailway Plant — continued. Shelton Iron, Steel and Coal Co. Ld., Stoke-on- Trent, Staffs. Summerson, Thomas, and Sons Ld., Darlington Thompson and Co , Wigan Ward, Thos. W., Limited, Albion Works, Sheffield Youngs, Byland-street Works, Birmingham Railway Plant (Eleotrioal) Mather and Platt Ld., Manchester Orenstein and Koppel—Arthur Koppel (Amal- gamated), 27, Clements-lane, London, E.C. Railway Wagon Association Association of Private Owners of Bailway Bolling Stock, Clarence Chambers, Gloucester Chorley Bailway Wagon Co. Ld., Chorley, Lancs. Railway Wagon Finanoiers Bristol and South Wales Bailway Wagon Co. Ld., Bristol British Wagon Co. Ld., Botherham Chorley Bailway Wagon Co. Ld., Chorley, Lancs. Lincoln Wagon and Engine Co. Ld., Lincoln Railway Wagon Repairers Birmingham Bailway Carriage and Wagon Co. Ld., Smethwick, near Birmingham British Wagon Co. Ld., Botherham Chorley Bailway Wagon Co. Ld., Ohorley Heenan A Froude Ld., Worcester Lancashire and Yorkshire Wagon Co. Ld., Hey- wood, near Manchester Lincoln Wagon and Engine Oo. Ld., Lincoln Moy, Thomas, Ld., Bailway Works, Peterboro’ Bigley, Wm., Bulwell, Nottingham Railway Wagons (Tipping) Allen, W. G., and Sons (Tipton) Ld., Tipton Bagnall, W. G., Ld., Stafford. British Wagon Co. Ld., Botherham Chorley Bailway Wagon Co. Ld., Chorley, Lancs. Heenan A Froude Ld., Worcester Orenstein and Koppel—Arthur Koppel (Awal- gamated), 27, Clements-lane, London, E.C. Rakes (Pit) Baker, John, and Son, Bilston, Staffs Hardy Patent Pick Co. Ld., Sheffield Reducing Gear Bridge, David, A Co. Ld., Castleton, Manchester Brown, David, and Sons (Huddersfield! Ld.,Park Gear Works, Lockwood, Huddersfield Reducing Valves (Full Bore and Standard) Auld, D.. and Sons, Whitevale Foundry, Glasgow Bailey, W. H., and Co. Ld., Salford, Manchester Hopkinson, J., and Co. Ld., Huddersfield Boyles Ld., Irlam, Manchester Refrigerators Pulsometer Engineering Oo. Ld., Beading Refuse Destruotors Heenan A Froude Ld., Manchester Regulating Valves (Full Bore) Auld, D., and Sons, Whitevale Foundry, Glasgow Boyles Ld., Irlam, Manchester Resoue Apparatus British Oxygen Co. Ld., Elverton-st., Westminster Davis, E„ 2, Aire-street, Leeds Knowles Oxygen Co. Ld., Wolverhampton Mining Engineering Co. Ld. (The), Sheffield Siebe, Gorman and Co. Ld., 187, Westminster bridge-road, S.E. Respirators British Oxygen Co. Ld., Elverton-st., Westminster Mining Engineering Co. Ld. (The), Sheffield Siebe, Gorman and Co. Ld., Westminster Rivets Baker, John, and Son, Bilston, Staffs Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Benton, B. M., and Co., Sheffield Theedam, E. C., Ld., Dudley Ward, Thos. W., Limited, Albion Works, Sheffield Rook Drills Aqueous Works and Diamond Bock Boring Co. Ld., Guildford-st., York-road, Lambeth, S.E. Davis, John, and Son (Derby) Ld,, Derby Diamond Coal-Cutter Co., Wakefield Hardy Patent Pick Co. Ld., Sheffield International Channelling Machines Ld., Sheffield Mining Engineering Co. Ld. (The), Sheffield Rollers and Pulleys (Haulage) Bagnall, W. G., Ld., Stafford Hardy Patent Pick Co. Ld., Sheffield Heenan and Froude Ld., Worcester Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Benton. B. M., and Co., Sheffield Wood, John, and Sons Ld„ Wigan Roofs and Outdoor Buildings Heenan A Froude Ld., Newton Heath, Manohestei Isca Foundry A Engineering Co., Newport, Mon. Leech, Goodall & Co., Huuslet, Leeds Norton’s (Tividale) Ld., Tipton Wootton Bros. Ld., Coalville, near Leicester Wright, Joseph, and Co., Tipton Ropes (Cotton Driving) Kenyon, Wm., A Sons Ld., Dukinfield Mudford, J. H., A Sons, 55, Exchange-st., Sheffield Ropes (Driving) Kenyon, W., A Sons Ld., Dukinfield Manchester Ropes (Hemp and Manilla Mudford, J. H„ A Sons, 55, Exchange-st., Sheffield Rope Preservative Wakefield, 0. 0., and Co., 27, Cannon-street, E.C. Ropes (Wire) Brown, W. B., and Co, (Bankhall) Ld., Liverpool Cooke, William and Co. Ld., Tinsley, Sheffield Elliot, George, and Co. Ld., Westminster, S.W. Glover, Wm. Jas., and Co., St, Helens, Lancs. Haggle Brothers Ld., Gateshead-on-Tyne Latch and Batchelor Ld., Hay Mills, Birmingham Shaw, John, Ld., Sheffield Thompson and Co., Wigan Ropeways Bleichert's Aerial Transporters Ld., 99-100, Palm- erston House. Bishopsgate-st.Within. 60, E.C Tickle Brothers. Vulcan Ironworks, Wigan . Rubber-Covered Rollers Northern Bubber Co., The Wicker, Sheffield Redda-way, F., A Oo. Ld., Pendleton, Manohestei Safety Valves Auld, D., and Sons, Whitevale Foundry, Glasgow Bailey, W. H., and Co. Ld., Safford, Manchester Green and Boulding Ld. ,28, New Bridge-st., E.O Hopkinson, J., and Co. Ld., Huddersfield Lancaster and Tonga Ld.. Pendleton, Manchester Boyles Ld. Irlam, Manchester Saws and Sawifg Appliances Glover, M., and Co.. Holbeck-lare Leeds Soovins for Coal and Coke Baker, John, and Son, Bilston Hardy Patent Pick Co. Ld., Sheffield Theedam, E. C., Ld., Dudley Screening Barns, W., and Son, Globe Works, Holloway* N. Hardy Patent Pick Co. Ld., Sheffield Harvey, G. A., & Co., Woo *wwh-rd., London, S.E. Heenan and Froude Ld., Worcester Norton’s (Tividale) Ld., Tipton Spencer and Co. Ld., Melksham, Wilts Wright, Joseph, and Co., Tipton Soreening Plant Hardy Patent Pick Co. Ld., Sheffield Heenan A Froude Ld., Worcester and Manchest er Leeeh, Goodall & Co., Hunelet, Leeds Norton’s (Tividale) Ld., Tipton Simon-Carves Ld., 20, Mount-street, Manchester Spencer and Co. Ld., Melskham, Wilts Wright, Joseph, and Co., Tipton Screwing Machines Frost, Albert, and Co., Sheffield Tangyes Ld., Cornwall Works, Birmingham Youngs, Byland-street Works, Birmingham Screws (Stretching) Youngs, Byland-street Works, Birmingham Sewage Treatment Plant Mather and Platt Ld., Manchester Shafting Bridge, David, A Co. Ld., Castleton, Manchester Daglish, Bobt, and Co. Ld., St. Helens, Lancs. Pondage de Puits, 5, Rue de Surene, Paris Hardy Patent Pick Co. Ld., Sheffield Jardine, John, Deering-street, Nottingham Lancaster and Tonge Ld., Pendleton, Manchester Phillips, C. D., Newport, Mon. Spencer and Co. Ld., Melksham, Wilts Uskside Eng. Co. Ld., Newport Mon. Wright, Joseph, and Co., Tipton Shaft Sinkers Trefor Boring and Mining Co. Ld., Brussels Sheet Iron Firth, Wm., Ld., Water-lane, Leeds Harvej, G. A., A Co., LoampitVale, Lewisham, SJC Lewis, Wm., and Son, Bilston, Staffs. Theedam, E. C., Ld., Dudley Sheet Metal Works (for Cylinder Casings) Baker, John, and Son, Bilston Kenyon, Wm., A Sons, Ld., Dukinfield Shot-Firing Batteries and Cables British Explosives Syndicate Ld., Glasgow British Insulated and Helsby Cables Ld., Lancs. Curtis’s and Harvey Ld., Carmon-st. House, E.C. Davis, John, and Son (Derby) Ld., Derby Electric Blasting Apparatus Co. Ld., Cinderford Haslam and Schontheil Ld., Cardiff Nobel’s Explosives Co. Ld., Glasgow Shovels and Shovel Trees Baker, John, and Son, Biistx n. Staffs Fell, C. A., Dronfield, near Sheffield Frost, Albert, and Co., Sheffield Hardy Patent Pick Co. Ld., Sheffield Benton, B. M„ and Co., Sheffield Theedam, E. C., Ld., Dudley Shovels (Sprinkling) Fell, C. A., Dronfield, near Sheffield Sidings Bagnall, W. G., Ld., Stafford Bailway and General Engineering Co. Ld., Notts Benton, B. M., and Co., Midland Works, Sheffield Summerson, Thomas, A Sons Ld., Darlington Ward, Thos. W., Limited, Albion Works, Sheffield Sleepers (Iron and Steel) Allen. W. G., A Sons (Tipton) Ld., Tipton Bagnall, W. G., Ld., Stafford Baird, J. W., and Co., West Hartlepool Bute Works Supply Co. Ld., Cardiff Firth, Wm., Ld., Water-lane, Leeds Orenstein and Koppel—Arthur Koppel (Amal- gamated). 27, Clements-lane. London, E.C. Benton, B. M., and Co., Midland Works, Sheffield Smiths’ Tools Alldays A Onions Pneumatic Engineering Co. Ld. Birmingnam Hardy Patent Pick Co. Ld., Sheffield